872100862

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1\times {\mathrm{7561}}^1$

素因数の和:8235

約数の個数: 16

約数和(自身を含む): 1323591984

約数和(自身を除く): 451491122

約数列:

[1, 2, 101, 202, 571, 1142, 7561, 15122, 57671, 115342, 763661, 1527322, 4317331, 8634662, 436050431, 872100862]

約数ペア:

[(1, 872100862), (2, 436050431), (101, 8634662), (202, 4317331), (571, 1527322), (1142, 763661), (7561, 115342), (15122, 57671)]