2012521078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{139739}}^1$

素因数の和:140139

約数の個数: 16

約数和(自身を含む): 3186072000

約数和(自身を除く): 1173550922

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 139739, 279478, 2655041, 5310082, 52961081, 105922162, 1006260539, 2012521078]

約数ペア:

[(1, 2012521078), (2, 1006260539), (19, 105922162), (38, 52961081), (379, 5310082), (758, 2655041), (7201, 279478), (14402, 139739)]