1793920761715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{911}}^1\times {\mathrm{21107}}^1$

素因数の和:22467

約数の個数: 32

約数和(自身を含む): 2206568853504

約数和(自身を除く): 412648091789

約数列:

[1, 5, 47, 235, 397, 911, 1985, 4555, 18659, 21107, 42817, 93295, 105535, 214085, 361667, 992029, 1808335, 4960145, 8379479, 16998349, 19228477, 41897395, 84991745, 96142385, 393835513, 903738419, 1969177565, 4518692095, 7633705369, 38168526845, 358784152343, 1793920761715]

約数ペア:

[(1, 1793920761715), (5, 358784152343), (47, 38168526845), (235, 7633705369), (397, 4518692095), (911, 1969177565), (1985, 903738419), (4555, 393835513), (18659, 96142385), (21107, 84991745), (42817, 41897395), (93295, 19228477), (105535, 16998349), (214085, 8379479), (361667, 4960145), (992029, 1808335)]