66900002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4674

約数の個数: 24

約数和(自身を含む): 111214224

約数和(自身を除く): 44314222

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 4603, 7267, 9206, 14534, 59839, 119678, 197929, 395858, 777907, 1555814, 2573077, 5146154, 33450001, 66900002]

約数ペア:

[(1, 66900002), (2, 33450001), (13, 5146154), (26, 2573077), (43, 1555814), (86, 777907), (169, 395858), (338, 197929), (559, 119678), (1118, 59839), (4603, 14534), (7267, 9206)]