2018388718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{67763}}^1$

素因数の和:68099

約数の個数: 16

約数和(自身を含む): 3095730576

約数和(自身を除く): 1077341858

約数列:

[1, 2, 53, 106, 281, 562, 14893, 29786, 67763, 135526, 3591439, 7182878, 19041403, 38082806, 1009194359, 2018388718]

約数ペア:

[(1, 2018388718), (2, 1009194359), (53, 38082806), (106, 19041403), (281, 7182878), (562, 3591439), (14893, 135526), (29786, 67763)]