2057374768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{56821}}^1$

素因数の和:56933

約数の個数: 40

約数和(自身を含む): 4171189376

約数和(自身を除く): 2113814608

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4526, 9052, 18104, 36208, 56821, 113642, 227284, 454568, 909136, 1761451, 3522902, 4147933, 7045804, 8295866, 14091608, 16591732, 28183216, 33183464, 66366928, 128585923, 257171846, 514343692, 1028687384, 2057374768]

約数ペア:

[(1, 2057374768), (2, 1028687384), (4, 514343692), (8, 257171846), (16, 128585923), (31, 66366928), (62, 33183464), (73, 28183216), (124, 16591732), (146, 14091608), (248, 8295866), (292, 7045804), (496, 4147933), (584, 3522902), (1168, 1761451), (2263, 909136), (4526, 454568), (9052, 227284), (18104, 113642), (36208, 56821)]