994654390940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7885321}}^1$

素因数の和:7885407

約数の個数: 96

約数和(自身を含む): 2575283082624

約数和(自身を除く): 1580628691684

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 476, 530, 595, 742, 901, 1060, 1190, 1484, 1802, 1855, 2380, 3604, 3710, 4505, 6307, 7420, 9010, 12614, 18020, 25228, 31535, 63070, 126140, 7885321, 15770642, 31541284, 39426605, 55197247, 78853210, 110394494, 134050457, 157706420, 220788988, 268100914, 275986235, 417922013, 536201828, 551972470, 670252285, 835844026, 938353199, 1103944940, 1340504570, 1671688052, 1876706398, 2089610065, 2681009140, 2925454091, 3753412796, 4179220130, 4691765995, 5850908182, 7104674221, 8358440260, 9383531990, 11701816364, 14209348442, 14627270455, 18767063980, 28418696884, 29254540910, 35523371105, 49732719547, 58509081820, 71046742210, 99465439094, 142093484420, 198930878188, 248663597735, 497327195470, 994654390940]

約数ペア:

[(1, 994654390940), (2, 497327195470), (4, 248663597735), (5, 198930878188), (7, 142093484420), (10, 99465439094), (14, 71046742210), (17, 58509081820), (20, 49732719547), (28, 35523371105), (34, 29254540910), (35, 28418696884), (53, 18767063980), (68, 14627270455), (70, 14209348442), (85, 11701816364), (106, 9383531990), (119, 8358440260), (140, 7104674221), (170, 5850908182), (212, 4691765995), (238, 4179220130), (265, 3753412796), (340, 2925454091), (371, 2681009140), (476, 2089610065), (530, 1876706398), (595, 1671688052), (742, 1340504570), (901, 1103944940), (1060, 938353199), (1190, 835844026), (1484, 670252285), (1802, 551972470), (1855, 536201828), (2380, 417922013), (3604, 275986235), (3710, 268100914), (4505, 220788988), (6307, 157706420), (7420, 134050457), (9010, 110394494), (12614, 78853210), (18020, 55197247), (25228, 39426605), (31535, 31541284), (63070, 15770642), (126140, 7885321)]