670712654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 1090437120

約数和(自身を除く): 419724466

約数列:

[1, 2, 19, 38, 47, 94, 127, 254, 893, 1786, 2413, 2957, 4826, 5914, 5969, 11938, 56183, 112366, 113411, 138979, 226822, 277958, 375539, 751078, 2640601, 5281202, 7135241, 14270482, 17650333, 35300666, 335356327, 670712654]

約数ペア:

[(1, 670712654), (2, 335356327), (19, 35300666), (38, 17650333), (47, 14270482), (94, 7135241), (127, 5281202), (254, 2640601), (893, 751078), (1786, 375539), (2413, 277958), (2957, 226822), (4826, 138979), (5914, 113411), (5969, 112366), (11938, 56183)]