399273556804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{51961681}}^1$

素因数の和:51961815

約数の個数: 24

約数和(自身を含む): 746377600248

約数和(自身を除く): 347104043444

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 51961681, 103923362, 207846724, 883348577, 1766697154, 3533394308, 5871669953, 11743339906, 23486679812, 99818389201, 199636778402, 399273556804]

約数ペア:

[(1, 399273556804), (2, 199636778402), (4, 99818389201), (17, 23486679812), (34, 11743339906), (68, 5871669953), (113, 3533394308), (226, 1766697154), (452, 883348577), (1921, 207846724), (3842, 103923362), (7684, 51961681)]