2015340428

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1693}}^1\times {\mathrm{2141}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 3555977040

約数和(自身を除く): 1540636612

約数列:

[1, 2, 4, 139, 278, 556, 1693, 2141, 3386, 4282, 6772, 8564, 235327, 297599, 470654, 595198, 941308, 1190396, 3624713, 7249426, 14498852, 503835107, 1007670214, 2015340428]

約数ペア:

[(1, 2015340428), (2, 1007670214), (4, 503835107), (139, 14498852), (278, 7249426), (556, 3624713), (1693, 1190396), (2141, 941308), (3386, 595198), (4282, 470654), (6772, 297599), (8564, 235327)]