401036116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5717}}^1$

素因数の和:5824

約数の個数: 48

約数和(自身を含む): 806924160

約数和(自身を除く): 405888044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 923, 988, 1349, 1846, 2698, 3692, 5396, 5717, 11434, 17537, 22868, 35074, 70148, 74321, 108623, 148642, 217246, 297284, 405907, 434492, 811814, 1412099, 1623628, 2824198, 5276791, 5648396, 7712233, 10553582, 15424466, 21107164, 30848932, 100259029, 200518058, 401036116]

約数ペア:

[(1, 401036116), (2, 200518058), (4, 100259029), (13, 30848932), (19, 21107164), (26, 15424466), (38, 10553582), (52, 7712233), (71, 5648396), (76, 5276791), (142, 2824198), (247, 1623628), (284, 1412099), (494, 811814), (923, 434492), (988, 405907), (1349, 297284), (1846, 217246), (2698, 148642), (3692, 108623), (5396, 74321), (5717, 70148), (11434, 35074), (17537, 22868)]