7997540266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{13291}}^1$

素因数の和:13546

約数の個数: 32

約数和(自身を含む): 12739903488

約数和(自身を除く): 4742363222

約数列:

[1, 2, 23, 46, 103, 127, 206, 254, 2369, 2921, 4738, 5842, 13081, 13291, 26162, 26582, 300863, 305693, 601726, 611386, 1368973, 1687957, 2737946, 3375914, 31486379, 38823011, 62972758, 77646022, 173859571, 347719142, 3998770133, 7997540266]

約数ペア:

[(1, 7997540266), (2, 3998770133), (23, 347719142), (46, 173859571), (103, 77646022), (127, 62972758), (206, 38823011), (254, 31486379), (2369, 3375914), (2921, 2737946), (4738, 1687957), (5842, 1368973), (13081, 611386), (13291, 601726), (26162, 305693), (26582, 300863)]