2078889781232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6367}}^1\times {\mathrm{1855171}}^1$

素因数の和:1861557

約数の個数: 40

約数和(自身を含む): 4394709530112

約数和(自身を除く): 2315819748880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6367, 12734, 25468, 50936, 70037, 101872, 140074, 280148, 560296, 1120592, 1855171, 3710342, 7420684, 14841368, 20406881, 29682736, 40813762, 81627524, 163255048, 326510096, 11811873757, 23623747514, 47247495028, 94494990056, 129930611327, 188989980112, 259861222654, 519722445308, 1039444890616, 2078889781232]

約数ペア:

[(1, 2078889781232), (2, 1039444890616), (4, 519722445308), (8, 259861222654), (11, 188989980112), (16, 129930611327), (22, 94494990056), (44, 47247495028), (88, 23623747514), (176, 11811873757), (6367, 326510096), (12734, 163255048), (25468, 81627524), (50936, 40813762), (70037, 29682736), (101872, 20406881), (140074, 14841368), (280148, 7420684), (560296, 3710342), (1120592, 1855171)]