494728103674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{70769}}^1$

素因数の和:71479

約数の個数: 64

約数和(自身を含む): 915956294400

約数和(自身を除く): 421228190726

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 641, 779, 1282, 1558, 4487, 5453, 8974, 10906, 12179, 24358, 26281, 52562, 70769, 85253, 141538, 170506, 183967, 367934, 495383, 499339, 990766, 998678, 1344611, 2689222, 2901529, 3495373, 5803058, 6990746, 9412277, 18824554, 20310703, 40621406, 45362929, 55129051, 90725858, 110258102, 317540503, 385903357, 635081006, 771806714, 861895651, 1723791302, 1859880089, 3719760178, 6033269557, 12066539114, 13019160623, 26038321246, 35337721691, 70675443382, 247364051837, 494728103674]

約数ペア:

[(1, 494728103674), (2, 247364051837), (7, 70675443382), (14, 35337721691), (19, 26038321246), (38, 13019160623), (41, 12066539114), (82, 6033269557), (133, 3719760178), (266, 1859880089), (287, 1723791302), (574, 861895651), (641, 771806714), (779, 635081006), (1282, 385903357), (1558, 317540503), (4487, 110258102), (5453, 90725858), (8974, 55129051), (10906, 45362929), (12179, 40621406), (24358, 20310703), (26281, 18824554), (52562, 9412277), (70769, 6990746), (85253, 5803058), (141538, 3495373), (170506, 2901529), (183967, 2689222), (367934, 1344611), (495383, 998678), (499339, 990766)]