2874392998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{396031}}^1$

素因数の和:396243

約数の個数: 16

約数和(自身を含む): 4562288640

約数和(自身を除く): 1687895642

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 396031, 792062, 7524589, 15049178, 75641921, 151283842, 1437196499, 2874392998]

約数ペア:

[(1, 2874392998), (2, 1437196499), (19, 151283842), (38, 75641921), (191, 15049178), (382, 7524589), (3629, 792062), (7258, 396031)]