2669702495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{31081}}^1$

素因数の和:31546

約数の個数: 16

約数和(自身を含む): 3289718880

約数和(自身を除く): 620016385

約数列:

[1, 5, 41, 205, 419, 2095, 17179, 31081, 85895, 155405, 1274321, 6371605, 13022939, 65114695, 533940499, 2669702495]

約数ペア:

[(1, 2669702495), (5, 533940499), (41, 65114695), (205, 13022939), (419, 6371605), (2095, 1274321), (17179, 155405), (31081, 85895)]