120913226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1811}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 219179520

約数和(自身を除く): 98266294

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 1811, 3514, 3622, 4769, 9538, 12677, 25354, 33383, 34409, 66766, 68818, 240863, 454561, 481726, 909122, 3181927, 6363854, 8636659, 17273318, 60456613, 120913226]

約数ペア:

[(1, 120913226), (2, 60456613), (7, 17273318), (14, 8636659), (19, 6363854), (38, 3181927), (133, 909122), (251, 481726), (266, 454561), (502, 240863), (1757, 68818), (1811, 66766), (3514, 34409), (3622, 33383), (4769, 25354), (9538, 12677)]