486691028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{9791}}^1$

素因数の和:9872

約数の個数: 36

約数和(自身を含む): 925892352

約数和(自身を除く): 439201324

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 289, 578, 731, 1156, 1462, 2924, 9791, 12427, 19582, 24854, 39164, 49708, 166447, 332894, 421013, 665788, 842026, 1684052, 2829599, 5659198, 7157221, 11318396, 14314442, 28628884, 121672757, 243345514, 486691028]

約数ペア:

[(1, 486691028), (2, 243345514), (4, 121672757), (17, 28628884), (34, 14314442), (43, 11318396), (68, 7157221), (86, 5659198), (172, 2829599), (289, 1684052), (578, 842026), (731, 665788), (1156, 421013), (1462, 332894), (2924, 166447), (9791, 49708), (12427, 39164), (19582, 24854)]