129584294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 234835200

約数和(自身を除く): 105250906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 269, 538, 1811, 1883, 3622, 3766, 5111, 10222, 12677, 25354, 34409, 35777, 68818, 71554, 240863, 481726, 487159, 974318, 3410113, 6820226, 9256021, 18512042, 64792147, 129584294]

約数ペア:

[(1, 129584294), (2, 64792147), (7, 18512042), (14, 9256021), (19, 6820226), (38, 3410113), (133, 974318), (266, 487159), (269, 481726), (538, 240863), (1811, 71554), (1883, 68818), (3622, 35777), (3766, 34409), (5111, 25354), (10222, 12677)]