1220982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4153}}^1$

素因数の和:4172

約数の個数: 24

約数和(自身を含む): 2841336

約数和(自身を除く): 1620354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4153, 8306, 12459, 24918, 29071, 58142, 87213, 174426, 203497, 406994, 610491, 1220982]

約数ペア:

[(1, 1220982), (2, 610491), (3, 406994), (6, 203497), (7, 174426), (14, 87213), (21, 58142), (42, 29071), (49, 24918), (98, 12459), (147, 8306), (294, 4153)]