921010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 1711872

約数和(自身を除く): 790862

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2971, 5942, 14855, 29710, 92101, 184202, 460505, 921010]

約数ペア:

[(1, 921010), (2, 460505), (5, 184202), (10, 92101), (31, 29710), (62, 14855), (155, 5942), (310, 2971)]