2280521894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{37199}}^1$

素因数の和:37388

約数の個数: 32

約数和(自身を含む): 4071168000

約数和(自身を除く): 1790646106

約数列:

[1, 2, 7, 14, 29, 58, 151, 203, 302, 406, 1057, 2114, 4379, 8758, 30653, 37199, 61306, 74398, 260393, 520786, 1078771, 2157542, 5617049, 7551397, 11234098, 15102794, 39319343, 78638686, 162894421, 325788842, 1140260947, 2280521894]

約数ペア:

[(1, 2280521894), (2, 1140260947), (7, 325788842), (14, 162894421), (29, 78638686), (58, 39319343), (151, 15102794), (203, 11234098), (302, 7551397), (406, 5617049), (1057, 2157542), (2114, 1078771), (4379, 520786), (8758, 260393), (30653, 74398), (37199, 61306)]