1285292296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{20443}}^1$

素因数の和:20749

約数の個数: 32

約数和(自身を含む): 2502345600

約数和(自身を除く): 1217053304

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 542, 1084, 2168, 7859, 15718, 20443, 31436, 40886, 62872, 81772, 163544, 592847, 1185694, 2371388, 4742776, 5540053, 11080106, 22160212, 44320424, 160661537, 321323074, 642646148, 1285292296]

約数ペア:

[(1, 1285292296), (2, 642646148), (4, 321323074), (8, 160661537), (29, 44320424), (58, 22160212), (116, 11080106), (232, 5540053), (271, 4742776), (542, 2371388), (1084, 1185694), (2168, 592847), (7859, 163544), (15718, 81772), (20443, 62872), (31436, 40886)]