8980278

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 9526602

約数列:

[1, 2, 3, 6, 67, 89, 134, 178, 201, 251, 267, 402, 502, 534, 753, 1506, 5963, 11926, 16817, 17889, 22339, 33634, 35778, 44678, 50451, 67017, 100902, 134034, 1496713, 2993426, 4490139, 8980278]

約数ペア:

[(1, 8980278), (2, 4490139), (3, 2993426), (6, 1496713), (67, 134034), (89, 100902), (134, 67017), (178, 50451), (201, 44678), (251, 35778), (267, 33634), (402, 22339), (502, 17889), (534, 16817), (753, 11926), (1506, 5963)]