1565989823710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1\times {\mathrm{2856551}}^1$

素因数の和:2860788

約数の個数: 32

約数和(自身を含む): 3036331956672

約数和(自身を除く): 1470342132962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4217, 8434, 21085, 42170, 54821, 109642, 274105, 548210, 2856551, 5713102, 14282755, 28565510, 37135163, 74270326, 185675815, 371351630, 12046075567, 24092151134, 60230377835, 120460755670, 156598982371, 313197964742, 782994911855, 1565989823710]

約数ペア:

[(1, 1565989823710), (2, 782994911855), (5, 313197964742), (10, 156598982371), (13, 120460755670), (26, 60230377835), (65, 24092151134), (130, 12046075567), (4217, 371351630), (8434, 185675815), (21085, 74270326), (42170, 37135163), (54821, 28565510), (109642, 14282755), (274105, 5713102), (548210, 2856551)]