2004627274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 3262654080

約数和(自身を除く): 1258026806

約数列:

[1, 2, 13, 26, 269, 443, 538, 647, 886, 1294, 3497, 5759, 6994, 8411, 11518, 16822, 119167, 174043, 238334, 286621, 348086, 573242, 1549171, 2262559, 3098342, 3726073, 4525118, 7452146, 77101049, 154202098, 1002313637, 2004627274]

約数ペア:

[(1, 2004627274), (2, 1002313637), (13, 154202098), (26, 77101049), (269, 7452146), (443, 4525118), (538, 3726073), (647, 3098342), (886, 2262559), (1294, 1549171), (3497, 573242), (5759, 348086), (6994, 286621), (8411, 238334), (11518, 174043), (16822, 119167)]