2004038414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7533979}}^1$

素因数の和:7534007

約数の個数: 16

約数和(自身を含む): 3616310400

約数和(自身を除く): 1612271986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7533979, 15067958, 52737853, 105475706, 143145601, 286291202, 1002019207, 2004038414]

約数ペア:

[(1, 2004038414), (2, 1002019207), (7, 286291202), (14, 143145601), (19, 105475706), (38, 52737853), (133, 15067958), (266, 7533979)]