496819376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1877}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 980856864

約数和(自身を除く): 484037488

約数列:

[1, 2, 4, 8, 16, 71, 142, 233, 284, 466, 568, 932, 1136, 1864, 1877, 3728, 3754, 7508, 15016, 16543, 30032, 33086, 66172, 132344, 133267, 264688, 266534, 437341, 533068, 874682, 1066136, 1749364, 2132272, 3498728, 6997456, 31051211, 62102422, 124204844, 248409688, 496819376]

約数ペア:

[(1, 496819376), (2, 248409688), (4, 124204844), (8, 62102422), (16, 31051211), (71, 6997456), (142, 3498728), (233, 2132272), (284, 1749364), (466, 1066136), (568, 874682), (932, 533068), (1136, 437341), (1864, 266534), (1877, 264688), (3728, 133267), (3754, 132344), (7508, 66172), (15016, 33086), (16543, 30032)]