2009933816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1163}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 4223923200

約数和(自身を除く): 2213989384

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 479, 902, 958, 1163, 1804, 1916, 2326, 3608, 3832, 4652, 5269, 9304, 10538, 12793, 19639, 21076, 25586, 39278, 42152, 47683, 51172, 78556, 95366, 102344, 157112, 190732, 216029, 381464, 432058, 524513, 557077, 864116, 1049026, 1114154, 1728232, 2098052, 2228308, 4196104, 4456616, 6127847, 12255694, 22840157, 24511388, 45680314, 49022776, 91360628, 182721256, 251241727, 502483454, 1004966908, 2009933816]

約数ペア:

[(1, 2009933816), (2, 1004966908), (4, 502483454), (8, 251241727), (11, 182721256), (22, 91360628), (41, 49022776), (44, 45680314), (82, 24511388), (88, 22840157), (164, 12255694), (328, 6127847), (451, 4456616), (479, 4196104), (902, 2228308), (958, 2098052), (1163, 1728232), (1804, 1114154), (1916, 1049026), (2326, 864116), (3608, 557077), (3832, 524513), (4652, 432058), (5269, 381464), (9304, 216029), (10538, 190732), (12793, 157112), (19639, 102344), (21076, 95366), (25586, 78556), (39278, 51172), (42152, 47683)]