741572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1127

約数の個数: 18

約数和(自身を含む): 1406538

約数和(自身を除く): 664966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1097, 2194, 4388, 14261, 28522, 57044, 185393, 370786, 741572]

約数ペア:

[(1, 741572), (2, 370786), (4, 185393), (13, 57044), (26, 28522), (52, 14261), (169, 4388), (338, 2194), (676, 1097)]