445816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 1008000

約数和(自身を除く): 562184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 419, 532, 838, 1064, 1676, 2933, 3352, 5866, 7961, 11732, 15922, 23464, 31844, 55727, 63688, 111454, 222908, 445816]

約数ペア:

[(1, 445816), (2, 222908), (4, 111454), (7, 63688), (8, 55727), (14, 31844), (19, 23464), (28, 15922), (38, 11732), (56, 7961), (76, 5866), (133, 3352), (152, 2933), (266, 1676), (419, 1064), (532, 838)]