258867978

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{2671}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 536751360

約数和(自身を除く): 277883382

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 557, 1114, 1671, 2671, 3342, 5342, 8013, 16026, 16153, 32306, 48459, 77459, 96918, 154918, 232377, 464754, 1487747, 2975494, 4463241, 8926482, 43144663, 86289326, 129433989, 258867978]

約数ペア:

[(1, 258867978), (2, 129433989), (3, 86289326), (6, 43144663), (29, 8926482), (58, 4463241), (87, 2975494), (174, 1487747), (557, 464754), (1114, 232377), (1671, 154918), (2671, 96918), (3342, 77459), (5342, 48459), (8013, 32306), (16026, 16153)]