2156434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 3983616

約数和(自身を除く): 1827182

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 181, 259, 322, 362, 518, 851, 1267, 1702, 2534, 4163, 5957, 6697, 8326, 11914, 13394, 29141, 46879, 58282, 93758, 154031, 308062, 1078217, 2156434]

約数ペア:

[(1, 2156434), (2, 1078217), (7, 308062), (14, 154031), (23, 93758), (37, 58282), (46, 46879), (74, 29141), (161, 13394), (181, 11914), (259, 8326), (322, 6697), (362, 5957), (518, 4163), (851, 2534), (1267, 1702)]