11501471228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{527881}}^1$

素因数の和:528317

約数の個数: 24

約数和(自身を含む): 21727623120

約数和(自身を除く): 10226151892

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 527881, 1055762, 2111524, 6862453, 13724906, 27449812, 221182139, 442364278, 884728556, 2875367807, 5750735614, 11501471228]

約数ペア:

[(1, 11501471228), (2, 5750735614), (4, 2875367807), (13, 884728556), (26, 442364278), (52, 221182139), (419, 27449812), (838, 13724906), (1676, 6862453), (5447, 2111524), (10894, 1055762), (21788, 527881)]