2389712969

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{23719}}^1$

素因数の和:24152

約数の個数: 16

約数和(自身を含む): 2812243200

約数和(自身を除く): 422530231

約数列:

[1, 7, 37, 259, 389, 2723, 14393, 23719, 100751, 166033, 877603, 6143221, 9226691, 64586837, 341387567, 2389712969]

約数ペア:

[(1, 2389712969), (7, 341387567), (37, 64586837), (259, 9226691), (389, 6143221), (2723, 877603), (14393, 166033), (23719, 100751)]