738261316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{36497}}^1$

素因数の和:36903

約数の個数: 24

約数和(自身を含む): 1394953560

約数和(自身を除く): 656692244

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 20228, 36497, 72994, 145988, 474461, 948922, 1897844, 14197333, 28394666, 56789332, 184565329, 369130658, 738261316]

約数ペア:

[(1, 738261316), (2, 369130658), (4, 184565329), (13, 56789332), (26, 28394666), (52, 14197333), (389, 1897844), (778, 948922), (1556, 474461), (5057, 145988), (10114, 72994), (20228, 36497)]