9385499278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{31687}}^1$

素因数の和:31896

約数の個数: 32

約数和(自身を含む): 15112894464

約数和(自身を除く): 5727395186

約数列:

[1, 2, 23, 46, 47, 94, 137, 274, 1081, 2162, 3151, 6302, 6439, 12878, 31687, 63374, 148097, 296194, 728801, 1457602, 1489289, 2978578, 4341119, 8682238, 34253647, 68507294, 99845737, 199691474, 204032593, 408065186, 4692749639, 9385499278]

約数ペア:

[(1, 9385499278), (2, 4692749639), (23, 408065186), (46, 204032593), (47, 199691474), (94, 99845737), (137, 68507294), (274, 34253647), (1081, 8682238), (2162, 4341119), (3151, 2978578), (6302, 1489289), (6439, 1457602), (12878, 728801), (31687, 296194), (63374, 148097)]