2017708610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{8039}}^1$

素因数の和:9386

約数の個数: 32

約数和(自身を含む): 3826396800

約数和(自身を除く): 1808688190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1321, 2642, 6605, 8039, 13210, 16078, 25099, 40195, 50198, 80390, 125495, 152741, 250990, 305482, 763705, 1527410, 10619519, 21239038, 53097595, 106195190, 201770861, 403541722, 1008854305, 2017708610]

約数ペア:

[(1, 2017708610), (2, 1008854305), (5, 403541722), (10, 201770861), (19, 106195190), (38, 53097595), (95, 21239038), (190, 10619519), (1321, 1527410), (2642, 763705), (6605, 305482), (8039, 250990), (13210, 152741), (16078, 125495), (25099, 80390), (40195, 50198)]