281344492772

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{121060453}}^1$

素因数の和:121060547

約数の個数: 24

約数和(自身を含む): 569468375616

約数和(自身を除く): 288123882844

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 121060453, 242120906, 484241812, 847423171, 1694846342, 3389692684, 10048017599, 20096035198, 40192070396, 70336123193, 140672246386, 281344492772]

約数ペア:

[(1, 281344492772), (2, 140672246386), (4, 70336123193), (7, 40192070396), (14, 20096035198), (28, 10048017599), (83, 3389692684), (166, 1694846342), (332, 847423171), (581, 484241812), (1162, 242120906), (2324, 121060453)]