2017705885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{8171}}^1$

素因数の和:8349

約数の個数: 32

約数和(自身を含む): 2718334080

約数和(自身を除く): 700628195

約数列:

[1, 5, 13, 29, 65, 131, 145, 377, 655, 1703, 1885, 3799, 8171, 8515, 18995, 40855, 49387, 106223, 236959, 246935, 531115, 1070401, 1184795, 3080467, 5352005, 13915213, 15402335, 31041629, 69576065, 155208145, 403541177, 2017705885]

約数ペア:

[(1, 2017705885), (5, 403541177), (13, 155208145), (29, 69576065), (65, 31041629), (131, 15402335), (145, 13915213), (377, 5352005), (655, 3080467), (1703, 1184795), (1885, 1070401), (3799, 531115), (8171, 246935), (8515, 236959), (18995, 106223), (40855, 49387)]