2017654078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{1171}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 3523200768

約数和(自身を除く): 1505546690

約数列:

[1, 2, 11, 17, 22, 34, 187, 271, 289, 374, 542, 578, 1171, 2342, 2981, 3179, 4607, 5962, 6358, 9214, 12881, 19907, 25762, 39814, 50677, 78319, 101354, 156638, 218977, 317341, 338419, 437954, 634682, 676838, 861509, 1723018, 3490751, 3722609, 5394797, 6981502, 7445218, 10789594, 59342767, 91711549, 118685534, 183423098, 1008827039, 2017654078]

約数ペア:

[(1, 2017654078), (2, 1008827039), (11, 183423098), (17, 118685534), (22, 91711549), (34, 59342767), (187, 10789594), (271, 7445218), (289, 6981502), (374, 5394797), (542, 3722609), (578, 3490751), (1171, 1723018), (2342, 861509), (2981, 676838), (3179, 634682), (4607, 437954), (5962, 338419), (6358, 317341), (9214, 218977), (12881, 156638), (19907, 101354), (25762, 78319), (39814, 50677)]