1405376104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{14221}}^1$

素因数の和:15361

約数の個数: 32

約数和(自身を含む): 2877395040

約数和(自身を除く): 1472018936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1123, 2246, 4492, 8984, 12353, 14221, 24706, 28442, 49412, 56884, 98824, 113768, 156431, 312862, 625724, 1251448, 15970183, 31940366, 63880732, 127761464, 175672013, 351344026, 702688052, 1405376104]

約数ペア:

[(1, 1405376104), (2, 702688052), (4, 351344026), (8, 175672013), (11, 127761464), (22, 63880732), (44, 31940366), (88, 15970183), (1123, 1251448), (2246, 625724), (4492, 312862), (8984, 156431), (12353, 113768), (14221, 98824), (24706, 56884), (28442, 49412)]