520000854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{7369}}^1$

素因数の和:8012

約数の個数: 32

約数和(自身を含む): 1096656000

約数和(自身を除く): 576655146

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 619, 1238, 1857, 3714, 7369, 11761, 14738, 22107, 23522, 35283, 44214, 70566, 140011, 280022, 420033, 840066, 4561411, 9122822, 13684233, 27368466, 86666809, 173333618, 260000427, 520000854]

約数ペア:

[(1, 520000854), (2, 260000427), (3, 173333618), (6, 86666809), (19, 27368466), (38, 13684233), (57, 9122822), (114, 4561411), (619, 840066), (1238, 420033), (1857, 280022), (3714, 140011), (7369, 70566), (11761, 44214), (14738, 35283), (22107, 23522)]