753807938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 1302052320

約数和(自身を除く): 548244382

約数列:

[1, 2, 13, 19, 26, 38, 107, 169, 214, 247, 338, 494, 1097, 1391, 2033, 2194, 2782, 3211, 4066, 6422, 14261, 18083, 20843, 26429, 28522, 36166, 41686, 52858, 117379, 185393, 234758, 270959, 343577, 370786, 541918, 687154, 1525927, 2230201, 3051854, 3522467, 4460402, 7044934, 19837051, 28992613, 39674102, 57985226, 376903969, 753807938]

約数ペア:

[(1, 753807938), (2, 376903969), (13, 57985226), (19, 39674102), (26, 28992613), (38, 19837051), (107, 7044934), (169, 4460402), (214, 3522467), (247, 3051854), (338, 2230201), (494, 1525927), (1097, 687154), (1391, 541918), (2033, 370786), (2194, 343577), (2782, 270959), (3211, 234758), (4066, 185393), (6422, 117379), (14261, 52858), (18083, 41686), (20843, 36166), (26429, 28522)]