4372438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 8054784

約数和(自身を除く): 3682346

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 367, 518, 734, 851, 1702, 2569, 5138, 5957, 8441, 11914, 13579, 16882, 27158, 59087, 95053, 118174, 190106, 312317, 624634, 2186219, 4372438]

約数ペア:

[(1, 4372438), (2, 2186219), (7, 624634), (14, 312317), (23, 190106), (37, 118174), (46, 95053), (74, 59087), (161, 27158), (259, 16882), (322, 13579), (367, 11914), (518, 8441), (734, 5957), (851, 5138), (1702, 2569)]