2012925904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{32771}}^1$

素因数の和:33139

約数の個数: 40

約数和(自身を含む): 4266914400

約数和(自身を除く): 2253988496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 349, 698, 1396, 2792, 3839, 5584, 7678, 15356, 30712, 32771, 61424, 65542, 131084, 262168, 360481, 524336, 720962, 1441924, 2883848, 5767696, 11437079, 22874158, 45748316, 91496632, 125807869, 182993264, 251615738, 503231476, 1006462952, 2012925904]

約数ペア:

[(1, 2012925904), (2, 1006462952), (4, 503231476), (8, 251615738), (11, 182993264), (16, 125807869), (22, 91496632), (44, 45748316), (88, 22874158), (176, 11437079), (349, 5767696), (698, 2883848), (1396, 1441924), (2792, 720962), (3839, 524336), (5584, 360481), (7678, 262168), (15356, 131084), (30712, 65542), (32771, 61424)]