2015939728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{27337}}^1$

素因数の和:27775

約数の個数: 40

約数和(自身を含む): 4271289120

約数和(自身を除く): 2255349392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 419, 838, 1676, 3352, 4609, 6704, 9218, 18436, 27337, 36872, 54674, 73744, 109348, 218696, 300707, 437392, 601414, 1202828, 2405656, 4811312, 11454203, 22908406, 45816812, 91633624, 125996233, 183267248, 251992466, 503984932, 1007969864, 2015939728]

約数ペア:

[(1, 2015939728), (2, 1007969864), (4, 503984932), (8, 251992466), (11, 183267248), (16, 125996233), (22, 91633624), (44, 45816812), (88, 22908406), (176, 11454203), (419, 4811312), (838, 2405656), (1676, 1202828), (3352, 601414), (4609, 437392), (6704, 300707), (9218, 218696), (18436, 109348), (27337, 73744), (36872, 54674)]