495026476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{18397}}^1$

素因数の和:18470

約数の個数: 36

約数和(自身を含む): 1023075984

約数和(自身を除く): 528049508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 13454, 18397, 26908, 36794, 73588, 128779, 257558, 515116, 570307, 1140614, 2281228, 3992149, 7984298, 15968596, 17679517, 35359034, 70718068, 123756619, 247513238, 495026476]

約数ペア:

[(1, 495026476), (2, 247513238), (4, 123756619), (7, 70718068), (14, 35359034), (28, 17679517), (31, 15968596), (62, 7984298), (124, 3992149), (217, 2281228), (434, 1140614), (868, 570307), (961, 515116), (1922, 257558), (3844, 128779), (6727, 73588), (13454, 36794), (18397, 26908)]