1339494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1$

素因数の和:1352

約数の個数: 24

約数和(自身を含む): 2903112

約数和(自身を除く): 1563618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1321, 2642, 3963, 7926, 17173, 34346, 51519, 103038, 223249, 446498, 669747, 1339494]

約数ペア:

[(1, 1339494), (2, 669747), (3, 446498), (6, 223249), (13, 103038), (26, 51519), (39, 34346), (78, 17173), (169, 7926), (338, 3963), (507, 2642), (1014, 1321)]