2080788088

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{881}}^1\times {\mathrm{3557}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 3954076560

約数和(自身を除く): 1873288472

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 881, 1762, 3524, 3557, 7048, 7114, 14228, 28456, 73123, 146246, 292492, 295231, 584984, 590462, 1180924, 2361848, 3133717, 6267434, 12534868, 25069736, 260098511, 520197022, 1040394044, 2080788088]

約数ペア:

[(1, 2080788088), (2, 1040394044), (4, 520197022), (8, 260098511), (83, 25069736), (166, 12534868), (332, 6267434), (664, 3133717), (881, 2361848), (1762, 1180924), (3524, 590462), (3557, 584984), (7048, 295231), (7114, 292492), (14228, 146246), (28456, 73123)]