2018216558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{86197}}^1$

素因数の和:86731

約数の個数: 16

約数和(自身を含む): 3165190560

約数和(自身を除く): 1146974002

約数列:

[1, 2, 23, 46, 509, 1018, 11707, 23414, 86197, 172394, 1982531, 3965062, 43874273, 87748546, 1009108279, 2018216558]

約数ペア:

[(1, 2018216558), (2, 1009108279), (23, 87748546), (46, 43874273), (509, 3965062), (1018, 1982531), (11707, 172394), (23414, 86197)]