1336504984

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 2603169360

約数和(自身を除く): 1266664376

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 263, 526, 661, 961, 1052, 1322, 1922, 2104, 2644, 3844, 5288, 7688, 8153, 16306, 20491, 32612, 40982, 65224, 81964, 163928, 173843, 252743, 347686, 505486, 635221, 695372, 1010972, 1270442, 1390744, 2021944, 2540884, 5081768, 5389133, 10778266, 21556532, 43113064, 167063123, 334126246, 668252492, 1336504984]

約数ペア:

[(1, 1336504984), (2, 668252492), (4, 334126246), (8, 167063123), (31, 43113064), (62, 21556532), (124, 10778266), (248, 5389133), (263, 5081768), (526, 2540884), (661, 2021944), (961, 1390744), (1052, 1270442), (1322, 1010972), (1922, 695372), (2104, 635221), (2644, 505486), (3844, 347686), (5288, 252743), (7688, 173843), (8153, 163928), (16306, 81964), (20491, 65224), (32612, 40982)]