2106239615

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 2633881536

約数和(自身を除く): 527641921

約数列:

[1, 5, 37, 131, 185, 233, 373, 655, 1165, 1865, 4847, 8621, 13801, 24235, 30523, 43105, 48863, 69005, 86909, 152615, 244315, 434545, 1129351, 1807931, 3215633, 5646755, 9039655, 11385079, 16078165, 56925395, 421247923, 2106239615]

約数ペア:

[(1, 2106239615), (5, 421247923), (37, 56925395), (131, 16078165), (185, 11385079), (233, 9039655), (373, 5646755), (655, 3215633), (1165, 1807931), (1865, 1129351), (4847, 434545), (8621, 244315), (13801, 152615), (24235, 86909), (30523, 69005), (43105, 48863)]