2013804294

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{75781}}^1$

素因数の和:75932

約数の個数: 32

約数和(自身を含む): 4161341184

約数和(自身を除く): 2147536890

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 4429, 8858, 13287, 26574, 75781, 151562, 227343, 454686, 3258583, 6517166, 7805443, 9775749, 15610886, 19551498, 23416329, 46832658, 335634049, 671268098, 1006902147, 2013804294]

約数ペア:

[(1, 2013804294), (2, 1006902147), (3, 671268098), (6, 335634049), (43, 46832658), (86, 23416329), (103, 19551498), (129, 15610886), (206, 9775749), (258, 7805443), (309, 6517166), (618, 3258583), (4429, 454686), (8858, 227343), (13287, 151562), (26574, 75781)]