2040697052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 3824755200

約数和(自身を除く): 1784058148

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 509, 743, 1018, 1349, 1486, 2036, 2698, 2972, 5396, 9671, 14117, 19342, 28234, 36139, 38684, 52753, 56468, 72278, 105506, 144556, 211012, 378187, 686641, 756374, 1002307, 1373282, 1512748, 2004614, 2746564, 4009228, 7185553, 14371106, 26851277, 28742212, 53702554, 107405108, 510174263, 1020348526, 2040697052]

約数ペア:

[(1, 2040697052), (2, 1020348526), (4, 510174263), (19, 107405108), (38, 53702554), (71, 28742212), (76, 26851277), (142, 14371106), (284, 7185553), (509, 4009228), (743, 2746564), (1018, 2004614), (1349, 1512748), (1486, 1373282), (2036, 1002307), (2698, 756374), (2972, 686641), (5396, 378187), (9671, 211012), (14117, 144556), (19342, 105506), (28234, 72278), (36139, 56468), (38684, 52753)]