520487422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{2801}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 962184384

約数和(自身を除く): 441696962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1021, 2042, 2801, 5602, 7147, 13273, 14294, 19607, 26546, 36413, 39214, 72826, 92911, 185822, 254891, 509782, 2859821, 5719642, 20018747, 37177673, 40037494, 74355346, 260243711, 520487422]

約数ペア:

[(1, 520487422), (2, 260243711), (7, 74355346), (13, 40037494), (14, 37177673), (26, 20018747), (91, 5719642), (182, 2859821), (1021, 509782), (2042, 254891), (2801, 185822), (5602, 92911), (7147, 72826), (13273, 39214), (14294, 36413), (19607, 26546)]