9771410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 19324224

約数和(自身を除く): 9552814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 421, 422, 842, 1055, 2105, 2110, 2321, 4210, 4631, 4642, 9262, 11605, 23155, 23210, 46310, 88831, 177662, 444155, 888310, 977141, 1954282, 4885705, 9771410]

約数ペア:

[(1, 9771410), (2, 4885705), (5, 1954282), (10, 977141), (11, 888310), (22, 444155), (55, 177662), (110, 88831), (211, 46310), (421, 23210), (422, 23155), (842, 11605), (1055, 9262), (2105, 4642), (2110, 4631), (2321, 4210)]