2193306535

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{23201}}^1$

素因数の和:23323

約数の個数: 32

約数和(自身を含む): 3131713152

約数和(自身を除く): 938406617

約数列:

[1, 5, 7, 35, 37, 73, 185, 259, 365, 511, 1295, 2555, 2701, 13505, 18907, 23201, 94535, 116005, 162407, 812035, 858437, 1693673, 4292185, 6009059, 8468365, 11855711, 30045295, 59278555, 62665901, 313329505, 438661307, 2193306535]

約数ペア:

[(1, 2193306535), (5, 438661307), (7, 313329505), (35, 62665901), (37, 59278555), (73, 30045295), (185, 11855711), (259, 8468365), (365, 6009059), (511, 4292185), (1295, 1693673), (2555, 858437), (2701, 812035), (13505, 162407), (18907, 116005), (23201, 94535)]