2179631168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{238159}}^1$

素因数の和:238195

約数の個数: 56

約数和(自身を含む): 5081381760

約数和(自身を除く): 2901750592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 238159, 476318, 952636, 1905272, 2619749, 3096067, 3810544, 5239498, 6192134, 7621088, 10478996, 12384268, 15242176, 20957992, 24768536, 34056737, 41915984, 49537072, 68113474, 83831968, 99074144, 136226948, 167663936, 198148288, 272453896, 544907792, 1089815584, 2179631168]

約数ペア:

[(1, 2179631168), (2, 1089815584), (4, 544907792), (8, 272453896), (11, 198148288), (13, 167663936), (16, 136226948), (22, 99074144), (26, 83831968), (32, 68113474), (44, 49537072), (52, 41915984), (64, 34056737), (88, 24768536), (104, 20957992), (143, 15242176), (176, 12384268), (208, 10478996), (286, 7621088), (352, 6192134), (416, 5239498), (572, 3810544), (704, 3096067), (832, 2619749), (1144, 1905272), (2288, 952636), (4576, 476318), (9152, 238159)]