2022873910

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{520019}}^1$

素因数の和:520415

約数の個数: 16

約数和(自身を含む): 3650540400

約数和(自身を除く): 1627666490

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 520019, 1040038, 2600095, 5200190, 202287391, 404574782, 1011436955, 2022873910]

約数ペア:

[(1, 2022873910), (2, 1011436955), (5, 404574782), (10, 202287391), (389, 5200190), (778, 2600095), (1945, 1040038), (3890, 520019)]