780180479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 847832832

約数和(自身を除く): 67652353

約数列:

[1, 13, 197, 353, 863, 2561, 4589, 11219, 69541, 170011, 304639, 904033, 2210143, 3960307, 60013883, 780180479]

約数ペア:

[(1, 780180479), (13, 60013883), (197, 3960307), (353, 2210143), (863, 904033), (2561, 304639), (4589, 170011), (11219, 69541)]