1680856562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{79669}}^1$

素因数の和:79826

約数の個数: 32

約数和(自身を含む): 3166404480

約数和(自身を除く): 1485547918

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098, 79669, 159338, 557683, 876359, 1115366, 1752718, 6134513, 10914653, 12269026, 21829306, 76402571, 120061183, 152805142, 240122366, 840428281, 1680856562]

約数ペア:

[(1, 1680856562), (2, 840428281), (7, 240122366), (11, 152805142), (14, 120061183), (22, 76402571), (77, 21829306), (137, 12269026), (154, 10914653), (274, 6134513), (959, 1752718), (1507, 1115366), (1918, 876359), (3014, 557683), (10549, 159338), (21098, 79669)]