2261018508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{261329}}^1$

素因数の和:261446

約数の個数: 48

約数和(自身を含む): 6087943680

約数和(自身を除く): 3826925172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 261329, 522658, 783987, 1045316, 1567974, 1829303, 3135948, 3658606, 5487909, 7317212, 10975818, 21951636, 26916887, 53833774, 80750661, 107667548, 161501322, 188418209, 323002644, 376836418, 565254627, 753672836, 1130509254, 2261018508]

約数ペア:

[(1, 2261018508), (2, 1130509254), (3, 753672836), (4, 565254627), (6, 376836418), (7, 323002644), (12, 188418209), (14, 161501322), (21, 107667548), (28, 80750661), (42, 53833774), (84, 26916887), (103, 21951636), (206, 10975818), (309, 7317212), (412, 5487909), (618, 3658606), (721, 3135948), (1236, 1829303), (1442, 1567974), (2163, 1045316), (2884, 783987), (4326, 522658), (8652, 261329)]