1840202390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14155403}}^1$

素因数の和:14155423

約数の個数: 16

約数和(自身を含む): 3567161808

約数和(自身を除く): 1726959418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14155403, 28310806, 70777015, 141554030, 184020239, 368040478, 920101195, 1840202390]

約数ペア:

[(1, 1840202390), (2, 920101195), (5, 368040478), (10, 184020239), (13, 141554030), (26, 70777015), (65, 28310806), (130, 14155403)]