2021314678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1\times {\mathrm{23909}}^1$

素因数の和:24983

約数の個数: 16

約数和(自身を含む): 3109065120

約数和(自身を除く): 1087750442

約数列:

[1, 2, 41, 82, 1031, 2062, 23909, 42271, 47818, 84542, 980269, 1960538, 24650179, 49300358, 1010657339, 2021314678]

約数ペア:

[(1, 2021314678), (2, 1010657339), (41, 49300358), (82, 24650179), (1031, 1960538), (2062, 980269), (23909, 84542), (42271, 47818)]