456489098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19661}}^1$

素因数の和:19742

約数の個数: 32

約数和(自身を含む): 792771840

約数和(自身を除く): 336282742

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 11609, 19661, 23218, 39322, 255593, 373559, 511186, 747118, 924067, 1848134, 4856267, 9712534, 12012871, 17557273, 24025742, 35114546, 228244549, 456489098]

約数ペア:

[(1, 456489098), (2, 228244549), (13, 35114546), (19, 24025742), (26, 17557273), (38, 12012871), (47, 9712534), (94, 4856267), (247, 1848134), (494, 924067), (611, 747118), (893, 511186), (1222, 373559), (1786, 255593), (11609, 39322), (19661, 23218)]