1909388348368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{46380401}}^1$

素因数の和:46380523

約数の個数: 40

約数和(自身を含む): 3864786137856

約数和(自身を除く): 1955397789488

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 10292, 20584, 41168, 46380401, 92760802, 185521604, 371043208, 742086416, 1437792431, 2875584862, 3849573283, 5751169724, 7699146566, 11502339448, 15398293132, 23004678896, 30796586264, 61593172528, 119336771773, 238673543546, 477347087092, 954694174184, 1909388348368]

約数ペア:

[(1, 1909388348368), (2, 954694174184), (4, 477347087092), (8, 238673543546), (16, 119336771773), (31, 61593172528), (62, 30796586264), (83, 23004678896), (124, 15398293132), (166, 11502339448), (248, 7699146566), (332, 5751169724), (496, 3849573283), (664, 2875584862), (1328, 1437792431), (2573, 742086416), (5146, 371043208), (10292, 185521604), (20584, 92760802), (41168, 46380401)]