2663251018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{445807}}^1$

素因数の和:445941

約数の個数: 16

約数和(自身を含む): 4172762880

約数和(自身を除く): 1509511862

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 445807, 891614, 12928403, 25856806, 45918121, 91836242, 1331625509, 2663251018]

約数ペア:

[(1, 2663251018), (2, 1331625509), (29, 91836242), (58, 45918121), (103, 25856806), (206, 12928403), (2987, 891614), (5974, 445807)]