2293755616

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{1789}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 4573951200

約数和(自身を除く): 2280195584

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 389, 412, 778, 824, 1556, 1648, 1789, 3112, 3296, 3578, 6224, 7156, 12448, 14312, 28624, 40067, 57248, 80134, 160268, 184267, 320536, 368534, 641072, 695921, 737068, 1282144, 1391842, 1474136, 2783684, 2948272, 5567368, 5896544, 11134736, 22269472, 71679863, 143359726, 286719452, 573438904, 1146877808, 2293755616]

約数ペア:

[(1, 2293755616), (2, 1146877808), (4, 573438904), (8, 286719452), (16, 143359726), (32, 71679863), (103, 22269472), (206, 11134736), (389, 5896544), (412, 5567368), (778, 2948272), (824, 2783684), (1556, 1474136), (1648, 1391842), (1789, 1282144), (3112, 737068), (3296, 695921), (3578, 641072), (6224, 368534), (7156, 320536), (12448, 184267), (14312, 160268), (28624, 80134), (40067, 57248)]