2652013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 3302656

約数和(自身を除く): 650643

約数列:

[1, 7, 13, 91, 151, 193, 1057, 1351, 1963, 2509, 13741, 17563, 29143, 204001, 378859, 2652013]

約数ペア:

[(1, 2652013), (7, 378859), (13, 204001), (91, 29143), (151, 17563), (193, 13741), (1057, 2509), (1351, 1963)]