2011337373782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1\times {\mathrm{181763}}^1$

素因数の和:182969

約数の個数: 64

約数和(自身を含む): 3618295971840

約数和(自身を除く): 1606958598058

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1151, 2302, 4807, 9614, 12661, 21869, 25322, 26473, 43738, 52946, 181763, 240559, 291203, 363526, 481118, 502987, 582406, 1005974, 1999393, 3453497, 3998786, 4180549, 5532857, 6906994, 8361098, 11065714, 37988467, 45986039, 75976934, 79430431, 91972078, 158860862, 209209213, 418418426, 873734741, 1747469482, 2301301343, 3974975047, 4602602686, 4811811899, 7949950094, 9623623798, 43724725517, 52929930889, 87449451034, 91424426081, 105859861778, 182848852162, 1005668686891, 2011337373782]

約数ペア:

[(1, 2011337373782), (2, 1005668686891), (11, 182848852162), (19, 105859861778), (22, 91424426081), (23, 87449451034), (38, 52929930889), (46, 43724725517), (209, 9623623798), (253, 7949950094), (418, 4811811899), (437, 4602602686), (506, 3974975047), (874, 2301301343), (1151, 1747469482), (2302, 873734741), (4807, 418418426), (9614, 209209213), (12661, 158860862), (21869, 91972078), (25322, 79430431), (26473, 75976934), (43738, 45986039), (52946, 37988467), (181763, 11065714), (240559, 8361098), (291203, 6906994), (363526, 5532857), (481118, 4180549), (502987, 3998786), (582406, 3453497), (1005974, 1999393)]