1809247244644

素因数分解:

$2^2\times 7^4\times {\mathrm{188384761}}^1$

素因数の和:188384793

約数の個数: 30

約数和(自身を含む): 3693660028534

約数和(自身を除く): 1884412783890

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 188384761, 376769522, 753539044, 1318693327, 2637386654, 5274773308, 9230853289, 18461706578, 36923413156, 64615973023, 129231946046, 258463892092, 452311811161, 904623622322, 1809247244644]

約数ペア:

[(1, 1809247244644), (2, 904623622322), (4, 452311811161), (7, 258463892092), (14, 129231946046), (28, 64615973023), (49, 36923413156), (98, 18461706578), (196, 9230853289), (343, 5274773308), (686, 2637386654), (1372, 1318693327), (2401, 753539044), (4802, 376769522), (9604, 188384761)]