16408940290

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{1153123}}^1$

素因数の和:1154553

約数の個数: 16

約数和(自身を含む): 29556874368

約数和(自身を除く): 13147934078

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 14230, 1153123, 2306246, 5765615, 11531230, 1640894029, 3281788058, 8204470145, 16408940290]

約数ペア:

[(1, 16408940290), (2, 8204470145), (5, 3281788058), (10, 1640894029), (1423, 11531230), (2846, 5765615), (7115, 2306246), (14230, 1153123)]