1258404502

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1\times {\mathrm{6659}}^1$

素因数の和:8271

約数の個数: 16

約数和(自身を含む): 1920078000

約数和(自身を除く): 661673498

約数列:

[1, 2, 61, 122, 1549, 3098, 6659, 13318, 94489, 188978, 406199, 812398, 10314791, 20629582, 629202251, 1258404502]

約数ペア:

[(1, 1258404502), (2, 629202251), (61, 20629582), (122, 10314791), (1549, 812398), (3098, 406199), (6659, 188978), (13318, 94489)]