1330559990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4292129}}^1$

素因数の和:4292167

約数の個数: 16

約数和(自身を含む): 2472266880

約数和(自身を除く): 1141706890

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4292129, 8584258, 21460645, 42921290, 133055999, 266111998, 665279995, 1330559990]

約数ペア:

[(1, 1330559990), (2, 665279995), (5, 266111998), (10, 133055999), (31, 42921290), (62, 21460645), (155, 8584258), (310, 4292129)]