1520290018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{5563}}^1$

素因数の和:6058

約数の個数: 32

約数和(自身を含む): 2568698496

約数和(自身を除く): 1048408478

約数列:

[1, 2, 13, 23, 26, 46, 299, 457, 598, 914, 5563, 5941, 10511, 11126, 11882, 21022, 72319, 127949, 136643, 144638, 255898, 273286, 1663337, 2542291, 3326674, 5084582, 33049783, 58472693, 66099566, 116945386, 760145009, 1520290018]

約数ペア:

[(1, 1520290018), (2, 760145009), (13, 116945386), (23, 66099566), (26, 58472693), (46, 33049783), (299, 5084582), (457, 3326674), (598, 2542291), (914, 1663337), (5563, 273286), (5941, 255898), (10511, 144638), (11126, 136643), (11882, 127949), (21022, 72319)]