120853978

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 213228288

約数和(自身を除く): 92374310

約数列:

[1, 2, 7, 14, 41, 82, 287, 311, 574, 622, 677, 1354, 2177, 4354, 4739, 9478, 12751, 25502, 27757, 55514, 89257, 178514, 194299, 210547, 388598, 421094, 1473829, 2947658, 8632427, 17264854, 60426989, 120853978]

約数ペア:

[(1, 120853978), (2, 60426989), (7, 17264854), (14, 8632427), (41, 2947658), (82, 1473829), (287, 421094), (311, 388598), (574, 210547), (622, 194299), (677, 178514), (1354, 89257), (2177, 55514), (4354, 27757), (4739, 25502), (9478, 12751)]