248091388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{2467}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 448899584

約数和(自身を除く): 200808196

約数列:

[1, 2, 4, 31, 62, 124, 811, 1622, 2467, 3244, 4934, 9868, 25141, 50282, 76477, 100564, 152954, 305908, 2000737, 4001474, 8002948, 62022847, 124045694, 248091388]

約数ペア:

[(1, 248091388), (2, 124045694), (4, 62022847), (31, 8002948), (62, 4001474), (124, 2000737), (811, 305908), (1622, 152954), (2467, 100564), (3244, 76477), (4934, 50282), (9868, 25141)]