509524372

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 1050698880

約数和(自身を除く): 541174508

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 137, 172, 274, 301, 548, 602, 959, 1204, 1918, 3089, 3836, 5891, 6178, 11782, 12356, 21623, 23564, 41237, 43246, 82474, 86492, 132827, 164948, 265654, 423193, 531308, 846386, 929789, 1692772, 1859578, 2962351, 3719156, 5924702, 11849404, 18197299, 36394598, 72789196, 127381093, 254762186, 509524372]

約数ペア:

[(1, 509524372), (2, 254762186), (4, 127381093), (7, 72789196), (14, 36394598), (28, 18197299), (43, 11849404), (86, 5924702), (137, 3719156), (172, 2962351), (274, 1859578), (301, 1692772), (548, 929789), (602, 846386), (959, 531308), (1204, 423193), (1918, 265654), (3089, 164948), (3836, 132827), (5891, 86492), (6178, 82474), (11782, 43246), (12356, 41237), (21623, 23564)]