1250322512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4112903}}^1$

素因数の和:4112930

約数の個数: 20

約数和(自身を含む): 2550000480

約数和(自身を除く): 1299677968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4112903, 8225806, 16451612, 32903224, 65806448, 78145157, 156290314, 312580628, 625161256, 1250322512]

約数ペア:

[(1, 1250322512), (2, 625161256), (4, 312580628), (8, 156290314), (16, 78145157), (19, 65806448), (38, 32903224), (76, 16451612), (152, 8225806), (304, 4112903)]