2455004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 4616640

約数和(自身を除く): 2161636

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 457, 914, 1343, 1828, 2686, 5372, 7769, 15538, 31076, 36103, 72206, 144412, 613751, 1227502, 2455004]

約数ペア:

[(1, 2455004), (2, 1227502), (4, 613751), (17, 144412), (34, 72206), (68, 36103), (79, 31076), (158, 15538), (316, 7769), (457, 5372), (914, 2686), (1343, 1828)]