1386714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 3206016

約数和(自身を除く): 1819302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 241, 274, 411, 482, 723, 822, 959, 1446, 1687, 1918, 2877, 3374, 5061, 5754, 10122, 33017, 66034, 99051, 198102, 231119, 462238, 693357, 1386714]

約数ペア:

[(1, 1386714), (2, 693357), (3, 462238), (6, 231119), (7, 198102), (14, 99051), (21, 66034), (42, 33017), (137, 10122), (241, 5754), (274, 5061), (411, 3374), (482, 2877), (723, 1918), (822, 1687), (959, 1446)]