1640548094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{62459}}^1$

素因数の和:63055

約数の個数: 16

約数和(自身を含む): 2572352640

約数和(自身を除く): 931804546

約数列:

[1, 2, 23, 46, 571, 1142, 13133, 26266, 62459, 124918, 1436557, 2873114, 35664089, 71328178, 820274047, 1640548094]

約数ペア:

[(1, 1640548094), (2, 820274047), (23, 71328178), (46, 35664089), (571, 2873114), (1142, 1436557), (13133, 124918), (26266, 62459)]