17387919596

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{3229}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 31438391040

約数和(自身を除く): 14050471444

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 283, 284, 566, 1132, 3229, 4757, 6458, 9514, 12916, 18961, 19028, 20093, 37922, 40186, 75844, 80372, 216343, 229259, 432686, 458518, 865372, 913807, 917036, 1346231, 1827614, 2692462, 3655228, 5384924, 15360353, 30720706, 61225069, 61441412, 64880297, 122450138, 129760594, 244900276, 259521188, 4346979899, 8693959798, 17387919596]

約数ペア:

[(1, 17387919596), (2, 8693959798), (4, 4346979899), (67, 259521188), (71, 244900276), (134, 129760594), (142, 122450138), (268, 64880297), (283, 61441412), (284, 61225069), (566, 30720706), (1132, 15360353), (3229, 5384924), (4757, 3655228), (6458, 2692462), (9514, 1827614), (12916, 1346231), (18961, 917036), (19028, 913807), (20093, 865372), (37922, 458518), (40186, 432686), (75844, 229259), (80372, 216343)]