243782092

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3347}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 433097280

約数和(自身を除く): 189315188

約数列:

[1, 2, 4, 131, 139, 262, 278, 524, 556, 3347, 6694, 13388, 18209, 36418, 72836, 438457, 465233, 876914, 930466, 1753828, 1860932, 60945523, 121891046, 243782092]

約数ペア:

[(1, 243782092), (2, 121891046), (4, 60945523), (131, 1860932), (139, 1753828), (262, 930466), (278, 876914), (524, 465233), (556, 438457), (3347, 72836), (6694, 36418), (13388, 18209)]