2019346535

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1\times {\mathrm{2683}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 2448130080

約数和(自身を除く): 428783545

約数列:

[1, 5, 109, 545, 1381, 2683, 6905, 13415, 150529, 292447, 752645, 1462235, 3705223, 18526115, 403869307, 2019346535]

約数ペア:

[(1, 2019346535), (5, 403869307), (109, 18526115), (545, 3705223), (1381, 1462235), (2683, 752645), (6905, 292447), (13415, 150529)]