2769603376

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{340079}}^1$

素因数の和:340596

約数の個数: 20

約数和(自身を含む): 5376664800

約数和(自身を除く): 2607061424

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 340079, 680158, 1360316, 2720632, 5441264, 173100211, 346200422, 692400844, 1384801688, 2769603376]

約数ペア:

[(1, 2769603376), (2, 1384801688), (4, 692400844), (8, 346200422), (16, 173100211), (509, 5441264), (1018, 2720632), (2036, 1360316), (4072, 680158), (8144, 340079)]