8370258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 9773742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 449, 478, 717, 898, 1347, 1434, 2694, 3107, 5837, 6214, 9321, 11674, 17511, 18642, 35022, 107311, 214622, 321933, 643866, 1395043, 2790086, 4185129, 8370258]

約数ペア:

[(1, 8370258), (2, 4185129), (3, 2790086), (6, 1395043), (13, 643866), (26, 321933), (39, 214622), (78, 107311), (239, 35022), (449, 18642), (478, 17511), (717, 11674), (898, 9321), (1347, 6214), (1434, 5837), (2694, 3107)]