1255647172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 2406127360

約数和(自身を除く): 1150480188

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 337, 674, 907, 1027, 1348, 1814, 2054, 3628, 4108, 4381, 8762, 11791, 17524, 23582, 26623, 47164, 53246, 71653, 106492, 143306, 286612, 305659, 346099, 611318, 692198, 931489, 1222636, 1384396, 1862978, 3725956, 3973567, 7947134, 15894268, 24147061, 48294122, 96588244, 313911793, 627823586, 1255647172]

約数ペア:

[(1, 1255647172), (2, 627823586), (4, 313911793), (13, 96588244), (26, 48294122), (52, 24147061), (79, 15894268), (158, 7947134), (316, 3973567), (337, 3725956), (674, 1862978), (907, 1384396), (1027, 1222636), (1348, 931489), (1814, 692198), (2054, 611318), (3628, 346099), (4108, 305659), (4381, 286612), (8762, 143306), (11791, 106492), (17524, 71653), (23582, 53246), (26623, 47164)]