248630008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2851}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 509253120

約数和(自身を除く): 260623112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 991, 1982, 2851, 3964, 5702, 7928, 10901, 11404, 21802, 22808, 31361, 43604, 62722, 87208, 125444, 250888, 2825341, 5650682, 11301364, 22602728, 31078751, 62157502, 124315004, 248630008]

約数ペア:

[(1, 248630008), (2, 124315004), (4, 62157502), (8, 31078751), (11, 22602728), (22, 11301364), (44, 5650682), (88, 2825341), (991, 250888), (1982, 125444), (2851, 87208), (3964, 62722), (5702, 43604), (7928, 31361), (10901, 22808), (11404, 21802)]