1214279626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4564961}}^1$

素因数の和:4564989

約数の個数: 16

約数和(自身を含む): 2191181760

約数和(自身を除く): 976902134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4564961, 9129922, 31954727, 63909454, 86734259, 173468518, 607139813, 1214279626]

約数ペア:

[(1, 1214279626), (2, 607139813), (7, 173468518), (14, 86734259), (19, 63909454), (38, 31954727), (133, 9129922), (266, 4564961)]