245855246

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{192979}}^1$

素因数の和:193008

約数の個数: 24

約数和(自身を含む): 461994120

約数和(自身を除く): 216138874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 192979, 385958, 1350853, 2508727, 2701706, 5017454, 9455971, 17561089, 18911942, 35122178, 122927623, 245855246]

約数ペア:

[(1, 245855246), (2, 122927623), (7, 35122178), (13, 18911942), (14, 17561089), (26, 9455971), (49, 5017454), (91, 2701706), (98, 2508727), (182, 1350853), (637, 385958), (1274, 192979)]