6687900478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1\times {\mathrm{8087}}^1$

素因数の和:11224

約数の個数: 32

約数和(自身を含む): 12073766400

約数和(自身を除く): 5385865922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3109, 6218, 8087, 16174, 21763, 43526, 56609, 59071, 113218, 118142, 153653, 307306, 413497, 826994, 1075571, 2151142, 25142483, 50284966, 175997381, 351994762, 477707177, 955414354, 3343950239, 6687900478]

約数ペア:

[(1, 6687900478), (2, 3343950239), (7, 955414354), (14, 477707177), (19, 351994762), (38, 175997381), (133, 50284966), (266, 25142483), (3109, 2151142), (6218, 1075571), (8087, 826994), (16174, 413497), (21763, 307306), (43526, 153653), (56609, 118142), (59071, 113218)]