5207254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 9031680

約数和(自身を除く): 3824426

約数列:

[1, 2, 13, 19, 26, 38, 83, 127, 166, 247, 254, 494, 1079, 1577, 1651, 2158, 2413, 3154, 3302, 4826, 10541, 20501, 21082, 31369, 41002, 62738, 137033, 200279, 274066, 400558, 2603627, 5207254]

約数ペア:

[(1, 5207254), (2, 2603627), (13, 400558), (19, 274066), (26, 200279), (38, 137033), (83, 62738), (127, 41002), (166, 31369), (247, 21082), (254, 20501), (494, 10541), (1079, 4826), (1577, 3302), (1651, 3154), (2158, 2413)]