494520728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{37441}}^1$

素因数の和:37587

約数の個数: 32

約数和(自身を含む): 1006440960

約数和(自身を除く): 511920232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 37441, 74882, 149764, 299528, 486733, 973466, 1946932, 3893864, 4755007, 9510014, 19020028, 38040056, 61815091, 123630182, 247260364, 494520728]

約数ペア:

[(1, 494520728), (2, 247260364), (4, 123630182), (8, 61815091), (13, 38040056), (26, 19020028), (52, 9510014), (104, 4755007), (127, 3893864), (254, 1946932), (508, 973466), (1016, 486733), (1651, 299528), (3302, 149764), (6604, 74882), (13208, 37441)]