13250614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 21740400

約数和(自身を除く): 8489786

約数列:

[1, 2, 13, 26, 169, 197, 199, 338, 394, 398, 2561, 2587, 5122, 5174, 33293, 33631, 39203, 66586, 67262, 78406, 509639, 1019278, 6625307, 13250614]

約数ペア:

[(1, 13250614), (2, 6625307), (13, 1019278), (26, 509639), (169, 78406), (197, 67262), (199, 66586), (338, 39203), (394, 33631), (398, 33293), (2561, 5174), (2587, 5122)]