872408028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4363}}^1$

素因数の和:5266

約数の個数: 48

約数和(自身を含む): 2145691520

約数和(自身を除く): 1273283492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 877, 1754, 2631, 3508, 4363, 5262, 8726, 10524, 13089, 16663, 17452, 26178, 33326, 49989, 52356, 66652, 82897, 99978, 165794, 199956, 248691, 331588, 497382, 994764, 3826351, 7652702, 11479053, 15305404, 22958106, 45916212, 72700669, 145401338, 218102007, 290802676, 436204014, 872408028]

約数ペア:

[(1, 872408028), (2, 436204014), (3, 290802676), (4, 218102007), (6, 145401338), (12, 72700669), (19, 45916212), (38, 22958106), (57, 15305404), (76, 11479053), (114, 7652702), (228, 3826351), (877, 994764), (1754, 497382), (2631, 331588), (3508, 248691), (4363, 199956), (5262, 165794), (8726, 99978), (10524, 82897), (13089, 66652), (16663, 52356), (17452, 49989), (26178, 33326)]