2779314252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619647}}^1$

素因数の和:1619678

約数の個数: 48

約数和(自身を含む): 7618824192

約数和(自身を除く): 4839509940

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 1619647, 3239294, 4858941, 6478588, 9717882, 17816117, 19435764, 21055411, 35632234, 42110822, 53448351, 63166233, 71264468, 84221644, 106896702, 126332466, 213793404, 231609521, 252664932, 463219042, 694828563, 926438084, 1389657126, 2779314252]

約数ペア:

[(1, 2779314252), (2, 1389657126), (3, 926438084), (4, 694828563), (6, 463219042), (11, 252664932), (12, 231609521), (13, 213793404), (22, 126332466), (26, 106896702), (33, 84221644), (39, 71264468), (44, 63166233), (52, 53448351), (66, 42110822), (78, 35632234), (132, 21055411), (143, 19435764), (156, 17816117), (286, 9717882), (429, 6478588), (572, 4858941), (858, 3239294), (1716, 1619647)]