1681036690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5422699}}^1$

素因数の和:5422737

約数の個数: 16

約数和(自身を含む): 3123475200

約数和(自身を除く): 1442438510

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5422699, 10845398, 27113495, 54226990, 168103669, 336207338, 840518345, 1681036690]

約数ペア:

[(1, 1681036690), (2, 840518345), (5, 336207338), (10, 168103669), (31, 54226990), (62, 27113495), (155, 10845398), (310, 5422699)]