214980610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1653697}}^1$

素因数の和:1653717

約数の個数: 16

約数和(自身を含む): 416731896

約数和(自身を除く): 201751286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1653697, 3307394, 8268485, 16536970, 21498061, 42996122, 107490305, 214980610]

約数ペア:

[(1, 214980610), (2, 107490305), (5, 42996122), (10, 21498061), (13, 16536970), (26, 8268485), (65, 3307394), (130, 1653697)]