2013201188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 3683655360

約数和(自身を除く): 1670454172

約数列:

[1, 2, 4, 41, 82, 83, 131, 164, 166, 262, 332, 524, 1129, 2258, 3403, 4516, 5371, 6806, 10742, 10873, 13612, 21484, 21746, 43492, 46289, 92578, 93707, 147899, 185156, 187414, 295798, 374828, 445793, 591596, 891586, 1783172, 3841987, 6063859, 7683974, 12127718, 12275617, 15367948, 24255436, 24551234, 49102468, 503300297, 1006600594, 2013201188]

約数ペア:

[(1, 2013201188), (2, 1006600594), (4, 503300297), (41, 49102468), (82, 24551234), (83, 24255436), (131, 15367948), (164, 12275617), (166, 12127718), (262, 7683974), (332, 6063859), (524, 3841987), (1129, 1783172), (2258, 891586), (3403, 591596), (4516, 445793), (5371, 374828), (6806, 295798), (10742, 187414), (10873, 185156), (13612, 147899), (21484, 93707), (21746, 92578), (43492, 46289)]