1946457982

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{438589}}^1$

素因数の和:438915

約数の個数: 16

約数和(自身を含む): 3347318880

約数和(自身を除く): 1400860898

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 438589, 877178, 3070123, 6140246, 139032713, 278065426, 973228991, 1946457982]

約数ペア:

[(1, 1946457982), (2, 973228991), (7, 278065426), (14, 139032713), (317, 6140246), (634, 3070123), (2219, 877178), (4438, 438589)]