2788409832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8937211}}^1$

素因数の和:8937233

約数の個数: 32

約数和(自身を含む): 7507258080

約数和(自身を除く): 4718848248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8937211, 17874422, 26811633, 35748844, 53623266, 71497688, 107246532, 116183743, 214493064, 232367486, 348551229, 464734972, 697102458, 929469944, 1394204916, 2788409832]

約数ペア:

[(1, 2788409832), (2, 1394204916), (3, 929469944), (4, 697102458), (6, 464734972), (8, 348551229), (12, 232367486), (13, 214493064), (24, 116183743), (26, 107246532), (39, 71497688), (52, 53623266), (78, 35748844), (104, 26811633), (156, 17874422), (312, 8937211)]