2009491184

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{44711}}^1$

素因数の和:44825

約数の個数: 30

約数和(自身を含む): 3968324136

約数和(自身を除く): 1958832952

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2809, 5618, 11236, 22472, 44711, 44944, 89422, 178844, 357688, 715376, 2369683, 4739366, 9478732, 18957464, 37914928, 125593199, 251186398, 502372796, 1004745592, 2009491184]

約数ペア:

[(1, 2009491184), (2, 1004745592), (4, 502372796), (8, 251186398), (16, 125593199), (53, 37914928), (106, 18957464), (212, 9478732), (424, 4739366), (848, 2369683), (2809, 715376), (5618, 357688), (11236, 178844), (22472, 89422), (44711, 44944)]