401023212

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{85909}}^1$

素因数の和:86305

約数の個数: 24

約数和(自身を含む): 938137200

約数和(自身を除く): 537113988

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 85909, 171818, 257727, 343636, 515454, 1030908, 33418601, 66837202, 100255803, 133674404, 200511606, 401023212]

約数ペア:

[(1, 401023212), (2, 200511606), (3, 133674404), (4, 100255803), (6, 66837202), (12, 33418601), (389, 1030908), (778, 515454), (1167, 343636), (1556, 257727), (2334, 171818), (4668, 85909)]