1857818092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3673}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 3577476672

約数和(自身を除く): 1719658580

約数列:

[1, 2, 4, 13, 26, 52, 71, 137, 142, 274, 284, 548, 923, 1781, 1846, 3562, 3673, 3692, 7124, 7346, 9727, 14692, 19454, 38908, 47749, 95498, 126451, 190996, 252902, 260783, 503201, 505804, 521566, 1006402, 1043132, 2012804, 3390179, 6541613, 6780358, 13083226, 13560716, 26166452, 35727271, 71454542, 142909084, 464454523, 928909046, 1857818092]

約数ペア:

[(1, 1857818092), (2, 928909046), (4, 464454523), (13, 142909084), (26, 71454542), (52, 35727271), (71, 26166452), (137, 13560716), (142, 13083226), (274, 6780358), (284, 6541613), (548, 3390179), (923, 2012804), (1781, 1043132), (1846, 1006402), (3562, 521566), (3673, 505804), (3692, 503201), (7124, 260783), (7346, 252902), (9727, 190996), (14692, 126451), (19454, 95498), (38908, 47749)]