3874938

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 4253574

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 251, 498, 502, 753, 1506, 2573, 5146, 7719, 7781, 15438, 15562, 20833, 23343, 41666, 46686, 62499, 124998, 645823, 1291646, 1937469, 3874938]

約数ペア:

[(1, 3874938), (2, 1937469), (3, 1291646), (6, 645823), (31, 124998), (62, 62499), (83, 46686), (93, 41666), (166, 23343), (186, 20833), (249, 15562), (251, 15438), (498, 7781), (502, 7719), (753, 5146), (1506, 2573)]