1273231016

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2375431}}^1$

素因数の和:2375504

約数の個数: 16

約数和(自身を含む): 2422940640

約数和(自身を除く): 1149709624

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2375431, 4750862, 9501724, 19003448, 159153877, 318307754, 636615508, 1273231016]

約数ペア:

[(1, 1273231016), (2, 636615508), (4, 318307754), (8, 159153877), (67, 19003448), (134, 9501724), (268, 4750862), (536, 2375431)]