904136636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2441}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 1809228960

約数和(自身を除く): 905092324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 419, 442, 838, 884, 1676, 2441, 4882, 5447, 7123, 9764, 10894, 14246, 21788, 28492, 31733, 41497, 63466, 82994, 92599, 126932, 165988, 185198, 370396, 539461, 1022779, 1078922, 2045558, 2157844, 4091116, 13296127, 17387243, 26592254, 34774486, 53184508, 69548972, 226034159, 452068318, 904136636]

約数ペア:

[(1, 904136636), (2, 452068318), (4, 226034159), (13, 69548972), (17, 53184508), (26, 34774486), (34, 26592254), (52, 17387243), (68, 13296127), (221, 4091116), (419, 2157844), (442, 2045558), (838, 1078922), (884, 1022779), (1676, 539461), (2441, 370396), (4882, 185198), (5447, 165988), (7123, 126932), (9764, 92599), (10894, 82994), (14246, 63466), (21788, 41497), (28492, 31733)]