679884

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 1617840

約数和(自身を除く): 937956

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1069, 2138, 3207, 4276, 6414, 12828, 56657, 113314, 169971, 226628, 339942, 679884]

約数ペア:

[(1, 679884), (2, 339942), (3, 226628), (4, 169971), (6, 113314), (12, 56657), (53, 12828), (106, 6414), (159, 4276), (212, 3207), (318, 2138), (636, 1069)]