8448730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 7880870

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 839, 1007, 1678, 2014, 4195, 5035, 8390, 10070, 15941, 31882, 44467, 79705, 88934, 159410, 222335, 444670, 844873, 1689746, 4224365, 8448730]

約数ペア:

[(1, 8448730), (2, 4224365), (5, 1689746), (10, 844873), (19, 444670), (38, 222335), (53, 159410), (95, 88934), (106, 79705), (190, 44467), (265, 31882), (530, 15941), (839, 10070), (1007, 8390), (1678, 5035), (2014, 4195)]