2079463736

素因数分解:

$2^3\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{9281}}^1$

素因数の和:13295

約数の個数: 32

約数和(自身を含む): 4457587680

約数和(自身を除く): 2378123944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4001, 8002, 9281, 16004, 18562, 28007, 32008, 37124, 56014, 64967, 74248, 112028, 129934, 224056, 259868, 519736, 37133281, 74266562, 148533124, 259932967, 297066248, 519865934, 1039731868, 2079463736]

約数ペア:

[(1, 2079463736), (2, 1039731868), (4, 519865934), (7, 297066248), (8, 259932967), (14, 148533124), (28, 74266562), (56, 37133281), (4001, 519736), (8002, 259868), (9281, 224056), (16004, 129934), (18562, 112028), (28007, 74248), (32008, 64967), (37124, 56014)]