8320278

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 17141760

約数和(自身を除く): 8821482

約数列:

[1, 2, 3, 6, 61, 122, 127, 179, 183, 254, 358, 366, 381, 537, 762, 1074, 7747, 10919, 15494, 21838, 22733, 23241, 32757, 45466, 46482, 65514, 68199, 136398, 1386713, 2773426, 4160139, 8320278]

約数ペア:

[(1, 8320278), (2, 4160139), (3, 2773426), (6, 1386713), (61, 136398), (122, 68199), (127, 65514), (179, 46482), (183, 45466), (254, 32757), (358, 23241), (366, 22733), (381, 21838), (537, 15494), (762, 10919), (1074, 7747)]