705139198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5021}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 1145498112

約数和(自身を除く): 440358914

約数列:

[1, 2, 23, 43, 46, 71, 86, 142, 989, 1633, 1978, 3053, 3266, 5021, 6106, 10042, 70219, 115483, 140438, 215903, 230966, 356491, 431806, 712982, 4965769, 8199293, 9931538, 15329113, 16398586, 30658226, 352569599, 705139198]

約数ペア:

[(1, 705139198), (2, 352569599), (23, 30658226), (43, 16398586), (46, 15329113), (71, 9931538), (86, 8199293), (142, 4965769), (989, 712982), (1633, 431806), (1978, 356491), (3053, 230966), (3266, 215903), (5021, 140438), (6106, 115483), (10042, 70219)]