495145222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1747}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 873944064

約数和(自身を除く): 378798842

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 991, 1747, 1982, 3494, 10901, 12883, 19217, 21802, 22711, 25766, 38434, 45422, 141713, 249821, 283426, 499642, 1731277, 3462554, 19044047, 22506601, 38088094, 45013202, 247572611, 495145222]

約数ペア:

[(1, 495145222), (2, 247572611), (11, 45013202), (13, 38088094), (22, 22506601), (26, 19044047), (143, 3462554), (286, 1731277), (991, 499642), (1747, 283426), (1982, 249821), (3494, 141713), (10901, 45422), (12883, 38434), (19217, 25766), (21802, 22711)]