1738242548

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{2647}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 3558912000

約数和(自身を除く): 1820669452

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 499, 658, 998, 1316, 1996, 2647, 3493, 5294, 6986, 10588, 13972, 18529, 23453, 37058, 46906, 74116, 93812, 124409, 164171, 248818, 328342, 497636, 656684, 870863, 1320853, 1741726, 2641706, 3483452, 5283412, 9245971, 18491942, 36983884, 62080091, 124160182, 248320364, 434560637, 869121274, 1738242548]

約数ペア:

[(1, 1738242548), (2, 869121274), (4, 434560637), (7, 248320364), (14, 124160182), (28, 62080091), (47, 36983884), (94, 18491942), (188, 9245971), (329, 5283412), (499, 3483452), (658, 2641706), (998, 1741726), (1316, 1320853), (1996, 870863), (2647, 656684), (3493, 497636), (5294, 328342), (6986, 248818), (10588, 164171), (13972, 124409), (18529, 93812), (23453, 74116), (37058, 46906)]