491138202

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{124213}}^1$

素因数の和:124877

約数の個数: 16

約数和(自身を含む): 983774880

約数和(自身を除く): 492636678

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 124213, 248426, 372639, 745278, 81856367, 163712734, 245569101, 491138202]

約数ペア:

[(1, 491138202), (2, 245569101), (3, 163712734), (6, 81856367), (659, 745278), (1318, 372639), (1977, 248426), (3954, 124213)]