126902908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{39509}}^1$

素因数の和:39597

約数の個数: 24

約数和(自身を含む): 245594160

約数和(自身を除く): 118691252

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 39509, 79018, 158036, 434599, 869198, 1738396, 2884157, 5768314, 11536628, 31725727, 63451454, 126902908]

約数ペア:

[(1, 126902908), (2, 63451454), (4, 31725727), (11, 11536628), (22, 5768314), (44, 2884157), (73, 1738396), (146, 869198), (292, 434599), (803, 158036), (1606, 79018), (3212, 39509)]