977772572

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{442031}}^1$

素因数の和:442121

約数の個数: 24

約数和(自身を含む): 1980303360

約数和(自身を除く): 1002530788

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 442031, 884062, 1768124, 3094217, 6188434, 12376868, 34920449, 69840898, 139681796, 244443143, 488886286, 977772572]

約数ペア:

[(1, 977772572), (2, 488886286), (4, 244443143), (7, 139681796), (14, 69840898), (28, 34920449), (79, 12376868), (158, 6188434), (316, 3094217), (553, 1768124), (1106, 884062), (2212, 442031)]