13128155038

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{857}}^1\times {\mathrm{1559}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 20960596800

約数和(自身を除く): 7832441762

約数列:

[1, 2, 17, 34, 289, 578, 857, 1559, 1714, 3118, 4913, 9826, 14569, 26503, 29138, 53006, 247673, 450551, 495346, 901102, 1336063, 2672126, 4210441, 7659367, 8420882, 15318734, 22713071, 45426142, 386122207, 772244414, 6564077519, 13128155038]

約数ペア:

[(1, 13128155038), (2, 6564077519), (17, 772244414), (34, 386122207), (289, 45426142), (578, 22713071), (857, 15318734), (1559, 8420882), (1714, 7659367), (3118, 4210441), (4913, 2672126), (9826, 1336063), (14569, 901102), (26503, 495346), (29138, 450551), (53006, 247673)]