2846420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 6171648

約数和(自身を除く): 3325228

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4591, 9182, 18364, 22955, 45910, 91820, 142321, 284642, 569284, 711605, 1423210, 2846420]

約数ペア:

[(1, 2846420), (2, 1423210), (4, 711605), (5, 569284), (10, 284642), (20, 142321), (31, 91820), (62, 45910), (124, 22955), (155, 18364), (310, 9182), (620, 4591)]