3428646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 7469280

約数和(自身を除く): 4040634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 389, 678, 778, 1167, 1469, 2334, 2938, 4407, 5057, 8814, 10114, 15171, 30342, 43957, 87914, 131871, 263742, 571441, 1142882, 1714323, 3428646]

約数ペア:

[(1, 3428646), (2, 1714323), (3, 1142882), (6, 571441), (13, 263742), (26, 131871), (39, 87914), (78, 43957), (113, 30342), (226, 15171), (339, 10114), (389, 8814), (678, 5057), (778, 4407), (1167, 2938), (1469, 2334)]