289989596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{14951}}^1$

素因数の和:15341

約数の個数: 24

約数和(自身を含む): 548020704

約数和(自身を除く): 258031108

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4849, 9698, 14951, 19396, 29902, 59804, 194363, 388726, 777452, 5576723, 11153446, 22306892, 72497399, 144994798, 289989596]

約数ペア:

[(1, 289989596), (2, 144994798), (4, 72497399), (13, 22306892), (26, 11153446), (52, 5576723), (373, 777452), (746, 388726), (1492, 194363), (4849, 59804), (9698, 29902), (14951, 19396)]