2038854530

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1250831}}^1$

素因数の和:1251001

約数の個数: 16

約数和(自身を含む): 3692456064

約数和(自身を除く): 1653601534

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 1250831, 2501662, 6254155, 12508310, 203885453, 407770906, 1019427265, 2038854530]

約数ペア:

[(1, 2038854530), (2, 1019427265), (5, 407770906), (10, 203885453), (163, 12508310), (326, 6254155), (815, 2501662), (1630, 1250831)]