4072418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 7527168

約数和(自身を除く): 3454750

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 241, 482, 497, 994, 1207, 1687, 2414, 3374, 4097, 8194, 8449, 16898, 17111, 28679, 34222, 57358, 119777, 239554, 290887, 581774, 2036209, 4072418]

約数ペア:

[(1, 4072418), (2, 2036209), (7, 581774), (14, 290887), (17, 239554), (34, 119777), (71, 57358), (119, 34222), (142, 28679), (238, 17111), (241, 16898), (482, 8449), (497, 8194), (994, 4097), (1207, 3374), (1687, 2414)]