520028412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1007807}}^1$

素因数の和:1007857

約数の個数: 24

約数和(自身を含む): 1241619456

約数和(自身を除く): 721591044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1007807, 2015614, 3023421, 4031228, 6046842, 12093684, 43335701, 86671402, 130007103, 173342804, 260014206, 520028412]

約数ペア:

[(1, 520028412), (2, 260014206), (3, 173342804), (4, 130007103), (6, 86671402), (12, 43335701), (43, 12093684), (86, 6046842), (129, 4031228), (172, 3023421), (258, 2015614), (516, 1007807)]