79998322

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:838

約数の個数: 24

約数和(自身を含む): 127558800

約数和(自身を除く): 47560478

約数列:

[1, 2, 19, 38, 179, 358, 361, 619, 722, 1238, 3401, 6802, 11761, 23522, 64619, 110801, 129238, 221602, 223459, 446918, 2105219, 4210438, 39999161, 79998322]

約数ペア:

[(1, 79998322), (2, 39999161), (19, 4210438), (38, 2105219), (179, 446918), (358, 223459), (361, 221602), (619, 129238), (722, 110801), (1238, 64619), (3401, 23522), (6802, 11761)]