326843330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{4621}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 642938688

約数和(自身を除く): 316095358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1286, 3215, 4621, 6430, 7073, 9242, 14146, 23105, 35365, 46210, 50831, 70730, 101662, 254155, 508310, 2971303, 5942606, 14856515, 29713030, 32684333, 65368666, 163421665, 326843330]

約数ペア:

[(1, 326843330), (2, 163421665), (5, 65368666), (10, 32684333), (11, 29713030), (22, 14856515), (55, 5942606), (110, 2971303), (643, 508310), (1286, 254155), (3215, 101662), (4621, 70730), (6430, 50831), (7073, 46210), (9242, 35365), (14146, 23105)]