2556548485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{3373}}^1$

素因数の和:3673

約数の個数: 32

約数和(自身を含む): 3350948832

約数和(自身を除く): 794400347

約数列:

[1, 5, 17, 37, 85, 185, 241, 629, 1205, 3145, 3373, 4097, 8917, 16865, 20485, 44585, 57341, 124801, 151589, 286705, 624005, 757945, 812893, 2121617, 4064465, 10608085, 13819181, 30077041, 69095905, 150385205, 511309697, 2556548485]

約数ペア:

[(1, 2556548485), (5, 511309697), (17, 150385205), (37, 69095905), (85, 30077041), (185, 13819181), (241, 10608085), (629, 4064465), (1205, 2121617), (3145, 812893), (3373, 757945), (4097, 624005), (8917, 286705), (16865, 151589), (20485, 124801), (44585, 57341)]