8078123207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{3137}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 10280991744

約数和(自身を除く): 2202868537

約数列:

[1, 7, 11, 53, 77, 371, 583, 631, 3137, 4081, 4417, 6941, 21959, 33443, 34507, 48587, 166261, 234101, 241549, 367873, 1163827, 1828871, 1979447, 2575111, 12802097, 13856129, 21773917, 104910691, 152417419, 734374837, 1154017601, 8078123207]

約数ペア:

[(1, 8078123207), (7, 1154017601), (11, 734374837), (53, 152417419), (77, 104910691), (371, 21773917), (583, 13856129), (631, 12802097), (3137, 2575111), (4081, 1979447), (4417, 1828871), (6941, 1163827), (21959, 367873), (33443, 241549), (34507, 234101), (48587, 166261)]