425933032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{400313}}^1$

素因数の和:400345

約数の個数: 32

約数和(自身を含む): 960753600

約数和(自身を除く): 534820568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 400313, 800626, 1601252, 2802191, 3202504, 5604382, 7605947, 11208764, 15211894, 22417528, 30423788, 53241629, 60847576, 106483258, 212966516, 425933032]

約数ペア:

[(1, 425933032), (2, 212966516), (4, 106483258), (7, 60847576), (8, 53241629), (14, 30423788), (19, 22417528), (28, 15211894), (38, 11208764), (56, 7605947), (76, 5604382), (133, 3202504), (152, 2802191), (266, 1601252), (532, 800626), (1064, 400313)]