392009478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{41117}}^1$

素因数の和:41356

約数の個数: 32

約数和(自身を含む): 899990784

約数和(自身を除く): 507981306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 41117, 82234, 123351, 246702, 287819, 575638, 863457, 1726914, 9333559, 18667118, 28000677, 56001354, 65334913, 130669826, 196004739, 392009478]

約数ペア:

[(1, 392009478), (2, 196004739), (3, 130669826), (6, 65334913), (7, 56001354), (14, 28000677), (21, 18667118), (42, 9333559), (227, 1726914), (454, 863457), (681, 575638), (1362, 287819), (1589, 246702), (3178, 123351), (4767, 82234), (9534, 41117)]