2015646828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12920813}}^1$

素因数の和:12920833

約数の個数: 24

約数和(自身を含む): 5064959088

約数和(自身を除く): 3049312260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12920813, 25841626, 38762439, 51683252, 77524878, 155049756, 167970569, 335941138, 503911707, 671882276, 1007823414, 2015646828]

約数ペア:

[(1, 2015646828), (2, 1007823414), (3, 671882276), (4, 503911707), (6, 335941138), (12, 167970569), (13, 155049756), (26, 77524878), (39, 51683252), (52, 38762439), (78, 25841626), (156, 12920813)]