2100604516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{23561}}^1$

素因数の和:24315

約数の個数: 24

約数和(自身を含む): 3800079360

約数和(自身を除く): 1699474844

約数列:

[1, 2, 4, 31, 62, 124, 719, 1438, 2876, 22289, 23561, 44578, 47122, 89156, 94244, 730391, 1460782, 2921564, 16940359, 33880718, 67761436, 525151129, 1050302258, 2100604516]

約数ペア:

[(1, 2100604516), (2, 1050302258), (4, 525151129), (31, 67761436), (62, 33880718), (124, 16940359), (719, 2921564), (1438, 1460782), (2876, 730391), (22289, 94244), (23561, 89156), (44578, 47122)]