2018664479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{122173}}^1$

素因数の和:122258

約数の個数: 16

約数和(自身を含む): 2298825984

約数和(自身を除く): 280161505

約数列:

[1, 13, 31, 41, 403, 533, 1271, 16523, 122173, 1588249, 3787363, 5009093, 49235719, 65118209, 155281883, 2018664479]

約数ペア:

[(1, 2018664479), (13, 155281883), (31, 65118209), (41, 49235719), (403, 5009093), (533, 3787363), (1271, 1588249), (16523, 122173)]