1120363517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{19207}}^1$

素因数の和:19868

約数の個数: 16

約数和(自身を含む): 1381132032

約数和(自身を除く): 260768515

約数列:

[1, 7, 13, 91, 641, 4487, 8333, 19207, 58331, 134449, 249691, 1747837, 12311687, 86181809, 160051931, 1120363517]

約数ペア:

[(1, 1120363517), (7, 160051931), (13, 86181809), (91, 12311687), (641, 1747837), (4487, 249691), (8333, 134449), (19207, 58331)]