1993977885742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1\times {\mathrm{9960029}}^1$

素因数の和:9963291

約数の個数: 16

約数和(自身を含む): 3088406102400

約数和(自身を除く): 1094428216658

約数列:

[1, 2, 31, 62, 3229, 6458, 100099, 200198, 9960029, 19920058, 308760899, 617521798, 32160933641, 64321867282, 996988942871, 1993977885742]

約数ペア:

[(1, 1993977885742), (2, 996988942871), (31, 64321867282), (62, 32160933641), (3229, 617521798), (6458, 308760899), (100099, 19920058), (200198, 9960029)]