260058544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{560471}}^1$

素因数の和:560508

約数の個数: 20

約数和(自身を含む): 521238960

約数和(自身を除く): 261180416

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 560471, 1120942, 2241884, 4483768, 8967536, 16253659, 32507318, 65014636, 130029272, 260058544]

約数ペア:

[(1, 260058544), (2, 130029272), (4, 65014636), (8, 32507318), (16, 16253659), (29, 8967536), (58, 4483768), (116, 2241884), (232, 1120942), (464, 560471)]