338880190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3080729}}^1$

素因数の和:3080747

約数の個数: 16

約数和(自身を含む): 665437680

約数和(自身を除く): 326557490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3080729, 6161458, 15403645, 30807290, 33888019, 67776038, 169440095, 338880190]

約数ペア:

[(1, 338880190), (2, 169440095), (5, 67776038), (10, 33888019), (11, 30807290), (22, 15403645), (55, 6161458), (110, 3080729)]