2019935491

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{6529}}^1$

素因数の和:6958

約数の個数: 16

約数和(自身を含む): 2330948800

約数和(自身を除く): 311013309

約数列:

[1, 7, 193, 229, 1351, 1603, 6529, 44197, 45703, 309379, 1260097, 1495141, 8820679, 10465987, 288562213, 2019935491]

約数ペア:

[(1, 2019935491), (7, 288562213), (193, 10465987), (229, 8820679), (1351, 1495141), (1603, 1260097), (6529, 309379), (44197, 45703)]