108992260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419201}}^1$

素因数の和:419223

約数の個数: 24

約数和(自身を含む): 246490776

約数和(自身を除く): 137498516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 419201, 838402, 1676804, 2096005, 4192010, 5449613, 8384020, 10899226, 21798452, 27248065, 54496130, 108992260]

約数ペア:

[(1, 108992260), (2, 54496130), (4, 27248065), (5, 21798452), (10, 10899226), (13, 8384020), (20, 5449613), (26, 4192010), (52, 2096005), (65, 1676804), (130, 838402), (260, 419201)]