4649781118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{1447}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 7427197440

約数和(自身を除く): 2777416322

約数列:

[1, 2, 19, 38, 103, 206, 821, 1447, 1642, 1957, 2894, 3914, 15599, 27493, 31198, 54986, 84563, 149041, 169126, 298082, 1187987, 1606697, 2375974, 2831779, 3213394, 5663558, 22571753, 45143506, 122362661, 244725322, 2324890559, 4649781118]

約数ペア:

[(1, 4649781118), (2, 2324890559), (19, 244725322), (38, 122362661), (103, 45143506), (206, 22571753), (821, 5663558), (1447, 3213394), (1642, 2831779), (1957, 2375974), (2894, 1606697), (3914, 1187987), (15599, 298082), (27493, 169126), (31198, 149041), (54986, 84563)]