1420512072014

素因数分解:

$2^1\times 7^2\times {\mathrm{99679}}^1\times {\mathrm{145417}}^1$

素因数の和:245112

約数の個数: 24

約数和(自身を含む): 2478690527040

約数和(自身を除く): 1058178455026

約数列:

[1, 2, 7, 14, 49, 98, 99679, 145417, 199358, 290834, 697753, 1017919, 1395506, 2035838, 4884271, 7125433, 9768542, 14250866, 14495021143, 28990042286, 101465148001, 202930296002, 710256036007, 1420512072014]

約数ペア:

[(1, 1420512072014), (2, 710256036007), (7, 202930296002), (14, 101465148001), (49, 28990042286), (98, 14495021143), (99679, 14250866), (145417, 9768542), (199358, 7125433), (290834, 4884271), (697753, 2035838), (1017919, 1395506)]