123959654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3529}}^1$

素因数の和:3744

約数の個数: 32

約数和(自身を含む): 230099520

約数和(自身を除く): 106139866

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 1351, 2509, 2702, 3529, 5018, 7058, 17563, 24703, 35126, 45877, 49406, 91754, 321139, 642278, 681097, 1362194, 4767679, 8854261, 9535358, 17708522, 61979827, 123959654]

約数ペア:

[(1, 123959654), (2, 61979827), (7, 17708522), (13, 9535358), (14, 8854261), (26, 4767679), (91, 1362194), (182, 681097), (193, 642278), (386, 321139), (1351, 91754), (2509, 49406), (2702, 45877), (3529, 35126), (5018, 24703), (7058, 17563)]