2288891231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 2657525760

約数和(自身を除く): 368634529

約数列:

[1, 11, 31, 53, 89, 341, 583, 979, 1423, 1643, 2759, 4717, 15653, 18073, 30349, 44113, 51887, 75419, 126647, 146227, 485243, 829609, 1393117, 1608497, 2337989, 3926057, 6712291, 25717879, 43186627, 73835201, 208081021, 2288891231]

約数ペア:

[(1, 2288891231), (11, 208081021), (31, 73835201), (53, 43186627), (89, 25717879), (341, 6712291), (583, 3926057), (979, 2337989), (1423, 1608497), (1643, 1393117), (2759, 829609), (4717, 485243), (15653, 146227), (18073, 126647), (30349, 75419), (44113, 51887)]