1013636738

素因数分解:

$2^1\times {\mathrm{19}}^4\times {\mathrm{3889}}^1$

素因数の和:3967

約数の個数: 20

約数和(自身を含む): 1605336870

約数和(自身を除く): 591700132

約数列:

[1, 2, 19, 38, 361, 722, 3889, 6859, 7778, 13718, 73891, 130321, 147782, 260642, 1403929, 2807858, 26674651, 53349302, 506818369, 1013636738]

約数ペア:

[(1, 1013636738), (2, 506818369), (19, 53349302), (38, 26674651), (361, 2807858), (722, 1403929), (3889, 260642), (6859, 147782), (7778, 130321), (13718, 73891)]