1995266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 3884160

約数和(自身を除く): 1888894

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 577, 1154, 1729, 3458, 4039, 7501, 8078, 10963, 15002, 21926, 52507, 76741, 105014, 142519, 153482, 285038, 997633, 1995266]

約数ペア:

[(1, 1995266), (2, 997633), (7, 285038), (13, 153482), (14, 142519), (19, 105014), (26, 76741), (38, 52507), (91, 21926), (133, 15002), (182, 10963), (247, 8078), (266, 7501), (494, 4039), (577, 3458), (1154, 1729)]