2018790718

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{74831}}^1$

素因数の和:74928

約数の個数: 32

約数和(自身を含む): 3620671488

約数和(自身を除く): 1601880770

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1927, 3854, 13489, 26978, 74831, 149662, 523817, 1047634, 3068071, 3517057, 6136142, 7034114, 21476497, 24619399, 42952994, 49238798, 144199337, 288398674, 1009395359, 2018790718]

約数ペア:

[(1, 2018790718), (2, 1009395359), (7, 288398674), (14, 144199337), (41, 49238798), (47, 42952994), (82, 24619399), (94, 21476497), (287, 7034114), (329, 6136142), (574, 3517057), (658, 3068071), (1927, 1047634), (3854, 523817), (13489, 149662), (26978, 74831)]