2013497492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2129}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 3778790400

約数和(自身を除く): 1765292908

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 263, 526, 899, 1052, 1798, 2129, 3596, 4258, 7627, 8153, 8516, 15254, 16306, 30508, 32612, 61741, 65999, 123482, 131998, 236437, 246964, 263996, 472874, 559927, 945748, 1119854, 1913971, 2239708, 3827942, 7655884, 16237883, 17357737, 32475766, 34715474, 64951532, 69430948, 503374373, 1006748746, 2013497492]

約数ペア:

[(1, 2013497492), (2, 1006748746), (4, 503374373), (29, 69430948), (31, 64951532), (58, 34715474), (62, 32475766), (116, 17357737), (124, 16237883), (263, 7655884), (526, 3827942), (899, 2239708), (1052, 1913971), (1798, 1119854), (2129, 945748), (3596, 559927), (4258, 472874), (7627, 263996), (8153, 246964), (8516, 236437), (15254, 131998), (16306, 123482), (30508, 65999), (32612, 61741)]