9681890224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14758979}}^1$

素因数の和:14759028

約数の個数: 20

約数和(自身を含む): 19216191960

約数和(自身を除く): 9534301736

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14758979, 29517958, 59035916, 118071832, 236143664, 605118139, 1210236278, 2420472556, 4840945112, 9681890224]

約数ペア:

[(1, 9681890224), (2, 4840945112), (4, 2420472556), (8, 1210236278), (16, 605118139), (41, 236143664), (82, 118071832), (164, 59035916), (328, 29517958), (656, 14758979)]