1357809806

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{28069}}^1$

素因数の和:28176

約数の個数: 24

約数和(自身を含む): 2181712680

約数和(自身を除く): 823902874

約数列:

[1, 2, 19, 38, 67, 134, 361, 722, 1273, 2546, 24187, 28069, 48374, 56138, 533311, 1066622, 1880623, 3761246, 10132909, 20265818, 35731837, 71463674, 678904903, 1357809806]

約数ペア:

[(1, 1357809806), (2, 678904903), (19, 71463674), (38, 35731837), (67, 20265818), (134, 10132909), (361, 3761246), (722, 1880623), (1273, 1066622), (2546, 533311), (24187, 56138), (28069, 48374)]