1130245438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5081

約数の個数: 64

約数和(自身を含む): 2186173440

約数和(自身を除く): 1055928002

約数列:

[1, 2, 7, 14, 19, 23, 37, 38, 46, 74, 133, 161, 259, 266, 322, 437, 518, 703, 851, 874, 1406, 1702, 3059, 4921, 4993, 5957, 6118, 9842, 9986, 11914, 16169, 32338, 34951, 69902, 94867, 113183, 114839, 184741, 189734, 226366, 229678, 369482, 664069, 803873, 1293187, 1328138, 1607746, 2181941, 2586374, 3510079, 4249043, 4363882, 7020158, 8498086, 15273587, 24570553, 29743301, 30547174, 49141106, 59486602, 80731817, 161463634, 565122719, 1130245438]

約数ペア:

[(1, 1130245438), (2, 565122719), (7, 161463634), (14, 80731817), (19, 59486602), (23, 49141106), (37, 30547174), (38, 29743301), (46, 24570553), (74, 15273587), (133, 8498086), (161, 7020158), (259, 4363882), (266, 4249043), (322, 3510079), (437, 2586374), (518, 2181941), (703, 1607746), (851, 1328138), (874, 1293187), (1406, 803873), (1702, 664069), (3059, 369482), (4921, 229678), (4993, 226366), (5957, 189734), (6118, 184741), (9842, 114839), (9986, 113183), (11914, 94867), (16169, 69902), (32338, 34951)]