1639210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7157

約数の個数: 16

約数和(自身を含む): 3079296

約数和(自身を除く): 1440086

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 7127, 14254, 35635, 71270, 163921, 327842, 819605, 1639210]

約数ペア:

[(1, 1639210), (2, 819605), (5, 327842), (10, 163921), (23, 71270), (46, 35635), (115, 14254), (230, 7127)]