245516412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{475807}}^1$

素因数の和:475857

約数の個数: 24

約数和(自身を含む): 586195456

約数和(自身を除く): 340679044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 475807, 951614, 1427421, 1903228, 2854842, 5709684, 20459701, 40919402, 61379103, 81838804, 122758206, 245516412]

約数ペア:

[(1, 245516412), (2, 122758206), (3, 81838804), (4, 61379103), (6, 40919402), (12, 20459701), (43, 5709684), (86, 2854842), (129, 1903228), (172, 1427421), (258, 951614), (516, 475807)]