245946714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{242551}}^1$

素因数の和:242582

約数の個数: 24

約数和(自身を含む): 532644192

約数和(自身を除く): 286697478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 242551, 485102, 727653, 1455306, 3153163, 6306326, 9459489, 18918978, 40991119, 81982238, 122973357, 245946714]

約数ペア:

[(1, 245946714), (2, 122973357), (3, 81982238), (6, 40991119), (13, 18918978), (26, 9459489), (39, 6306326), (78, 3153163), (169, 1455306), (338, 727653), (507, 485102), (1014, 242551)]