1131208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 2331000

約数和(自身を除く): 1199792

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 149, 292, 298, 584, 596, 949, 1192, 1898, 1937, 3796, 3874, 7592, 7748, 10877, 15496, 21754, 43508, 87016, 141401, 282802, 565604, 1131208]

約数ペア:

[(1, 1131208), (2, 565604), (4, 282802), (8, 141401), (13, 87016), (26, 43508), (52, 21754), (73, 15496), (104, 10877), (146, 7748), (149, 7592), (292, 3874), (298, 3796), (584, 1937), (596, 1898), (949, 1192)]