289478993906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1\times {\mathrm{15629}}^1$

素因数の和:17890

約数の個数: 32

約数和(自身を含む): 449207700480

約数和(自身を除く): 159728706574

約数列:

[1, 2, 41, 82, 107, 214, 2111, 4222, 4387, 8774, 15629, 31258, 86551, 173102, 225877, 451754, 640789, 1281578, 1672303, 3344606, 9260957, 18521914, 32992819, 65985638, 68564423, 137128846, 1352705579, 2705411158, 3530231633, 7060463266, 144739496953, 289478993906]

約数ペア:

[(1, 289478993906), (2, 144739496953), (41, 7060463266), (82, 3530231633), (107, 2705411158), (214, 1352705579), (2111, 137128846), (4222, 68564423), (4387, 65985638), (8774, 32992819), (15629, 18521914), (31258, 9260957), (86551, 3344606), (173102, 1672303), (225877, 1281578), (451754, 640789)]