2100028066

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 3268362240

約数和(自身を除く): 1168334174

約数列:

[1, 2, 43, 86, 103, 206, 383, 619, 766, 1238, 4429, 8858, 16469, 26617, 32938, 39449, 53234, 63757, 78898, 127514, 237077, 474154, 1696307, 2741551, 3392614, 5483102, 10194311, 20388622, 24418931, 48837862, 1050014033, 2100028066]

約数ペア:

[(1, 2100028066), (2, 1050014033), (43, 48837862), (86, 24418931), (103, 20388622), (206, 10194311), (383, 5483102), (619, 3392614), (766, 2741551), (1238, 1696307), (4429, 474154), (8858, 237077), (16469, 127514), (26617, 78898), (32938, 63757), (39449, 53234)]