487293404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 948100608

約数和(自身を除く): 460807204

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 233, 466, 481, 932, 962, 1087, 1924, 2174, 3029, 4348, 6058, 8621, 12116, 14131, 17242, 28262, 34484, 40219, 56524, 80438, 112073, 160876, 224146, 253271, 448292, 506542, 522847, 1013084, 1045694, 2091388, 3292523, 6585046, 9371027, 13170092, 18742054, 37484108, 121823351, 243646702, 487293404]

約数ペア:

[(1, 487293404), (2, 243646702), (4, 121823351), (13, 37484108), (26, 18742054), (37, 13170092), (52, 9371027), (74, 6585046), (148, 3292523), (233, 2091388), (466, 1045694), (481, 1013084), (932, 522847), (962, 506542), (1087, 448292), (1924, 253271), (2174, 224146), (3029, 160876), (4348, 112073), (6058, 80438), (8621, 56524), (12116, 40219), (14131, 34484), (17242, 28262)]