839838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 974562

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 139, 159, 278, 318, 417, 834, 1007, 2014, 2641, 3021, 5282, 6042, 7367, 7923, 14734, 15846, 22101, 44202, 139973, 279946, 419919, 839838]

約数ペア:

[(1, 839838), (2, 419919), (3, 279946), (6, 139973), (19, 44202), (38, 22101), (53, 15846), (57, 14734), (106, 7923), (114, 7367), (139, 6042), (159, 5282), (278, 3021), (318, 2641), (417, 2014), (834, 1007)]