285214364

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{1451}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 504256368

約数和(自身を除く): 219042004

約数列:

[1, 2, 4, 157, 313, 314, 626, 628, 1252, 1451, 2902, 5804, 49141, 98282, 196564, 227807, 454163, 455614, 908326, 911228, 1816652, 71303591, 142607182, 285214364]

約数ペア:

[(1, 285214364), (2, 142607182), (4, 71303591), (157, 1816652), (313, 911228), (314, 908326), (626, 455614), (628, 454163), (1252, 227807), (1451, 196564), (2902, 98282), (5804, 49141)]