428565532972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{1540871}}^1$

素因数の和:1543149

約数の個数: 24

約数和(自身を含む): 774528556032

約数和(自身を除く): 345963023060

約数列:

[1, 2, 4, 31, 62, 124, 2243, 4486, 8972, 69533, 139066, 278132, 1540871, 3081742, 6163484, 47767001, 95534002, 191068004, 3456173653, 6912347306, 13824694612, 107141383243, 214282766486, 428565532972]

約数ペア:

[(1, 428565532972), (2, 214282766486), (4, 107141383243), (31, 13824694612), (62, 6912347306), (124, 3456173653), (2243, 191068004), (4486, 95534002), (8972, 47767001), (69533, 6163484), (139066, 3081742), (278132, 1540871)]