291227352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{933421}}^1$

素因数の和:933443

約数の個数: 32

約数和(自身を含む): 784074480

約数和(自身を除く): 492847128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 933421, 1866842, 2800263, 3733684, 5600526, 7467368, 11201052, 12134473, 22402104, 24268946, 36403419, 48537892, 72806838, 97075784, 145613676, 291227352]

約数ペア:

[(1, 291227352), (2, 145613676), (3, 97075784), (4, 72806838), (6, 48537892), (8, 36403419), (12, 24268946), (13, 22402104), (24, 12134473), (26, 11201052), (39, 7467368), (52, 5600526), (78, 3733684), (104, 2800263), (156, 1866842), (312, 933421)]