2018012870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8773969}}^1$

素因数の和:8773999

約数の個数: 16

約数和(自身を含む): 3790355040

約数和(自身を除く): 1772342170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8773969, 17547938, 43869845, 87739690, 201801287, 403602574, 1009006435, 2018012870]

約数ペア:

[(1, 2018012870), (2, 1009006435), (5, 403602574), (10, 201801287), (23, 87739690), (46, 43869845), (115, 17547938), (230, 8773969)]