754781164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 1425005568

約数和(自身を除く): 670224404

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 383, 397, 766, 794, 1241, 1532, 1588, 2482, 4964, 6511, 6749, 13022, 13498, 26044, 26996, 27959, 28981, 55918, 57962, 111836, 115924, 152051, 304102, 475303, 492677, 608204, 950606, 985354, 1901212, 1970708, 2584867, 5169734, 10339468, 11099723, 22199446, 44398892, 188695291, 377390582, 754781164]

約数ペア:

[(1, 754781164), (2, 377390582), (4, 188695291), (17, 44398892), (34, 22199446), (68, 11099723), (73, 10339468), (146, 5169734), (292, 2584867), (383, 1970708), (397, 1901212), (766, 985354), (794, 950606), (1241, 608204), (1532, 492677), (1588, 475303), (2482, 304102), (4964, 152051), (6511, 115924), (6749, 111836), (13022, 57962), (13498, 55918), (26044, 28981), (26996, 27959)]