2201601458

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{171491}}^1$

素因数の和:171638

約数の個数: 24

約数和(自身を含む): 3870917424

約数和(自身を除く): 1669315966

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12838, 171491, 342982, 1200437, 2400874, 8403059, 16806118, 22465321, 44930642, 157257247, 314514494, 1100800729, 2201601458]

約数ペア:

[(1, 2201601458), (2, 1100800729), (7, 314514494), (14, 157257247), (49, 44930642), (98, 22465321), (131, 16806118), (262, 8403059), (917, 2400874), (1834, 1200437), (6419, 342982), (12838, 171491)]