2017684487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{228581}}^1$

素因数の和:228698

約数の個数: 16

約数和(自身を含む): 2508916032

約数和(自身を除く): 491231545

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 228581, 1600067, 2971553, 20800871, 22172357, 155206499, 288240641, 2017684487]

約数ペア:

[(1, 2017684487), (7, 288240641), (13, 155206499), (91, 22172357), (97, 20800871), (679, 2971553), (1261, 1600067), (8827, 228581)]