2012399292272

素因数分解:

$2^4\times {\mathrm{15607}}^1\times {\mathrm{8058881}}^1$

素因数の和:8074496

約数の個数: 20

約数和(自身を含む): 3899273937936

約数和(自身を除く): 1886874645664

約数列:

[1, 2, 4, 8, 16, 15607, 31214, 62428, 124856, 249712, 8058881, 16117762, 32235524, 64471048, 128942096, 125774955767, 251549911534, 503099823068, 1006199646136, 2012399292272]

約数ペア:

[(1, 2012399292272), (2, 1006199646136), (4, 503099823068), (8, 251549911534), (16, 125774955767), (15607, 128942096), (31214, 64471048), (62428, 32235524), (124856, 16117762), (249712, 8058881)]