747512636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271231}}^1$

素因数の和:271301

約数の個数: 24

約数和(自身を含む): 1435359744

約数和(自身を除く): 687847108

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 271231, 542462, 1084924, 3526003, 7052006, 14104012, 14375243, 28750486, 57500972, 186878159, 373756318, 747512636]

約数ペア:

[(1, 747512636), (2, 373756318), (4, 186878159), (13, 57500972), (26, 28750486), (52, 14375243), (53, 14104012), (106, 7052006), (212, 3526003), (689, 1084924), (1378, 542462), (2756, 271231)]