2113013018

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1\times {\mathrm{8209}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 3192048000

約数和(自身を除く): 1079034982

約数列:

[1, 2, 179, 358, 719, 1438, 8209, 16418, 128701, 257402, 1469411, 2938822, 5902271, 11804542, 1056506509, 2113013018]

約数ペア:

[(1, 2113013018), (2, 1056506509), (179, 11804542), (358, 5902271), (719, 2938822), (1438, 1469411), (8209, 257402), (16418, 128701)]