2247351894

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{1669}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 4908196800

約数和(自身を除く): 2660844906

約数列:

[1, 2, 3, 6, 9, 18, 239, 313, 478, 626, 717, 939, 1434, 1669, 1878, 2151, 2817, 3338, 4302, 5007, 5634, 10014, 15021, 30042, 74807, 149614, 224421, 398891, 448842, 522397, 673263, 797782, 1044794, 1196673, 1346526, 1567191, 2393346, 3134382, 3590019, 4701573, 7180038, 9403146, 124852883, 249705766, 374558649, 749117298, 1123675947, 2247351894]

約数ペア:

[(1, 2247351894), (2, 1123675947), (3, 749117298), (6, 374558649), (9, 249705766), (18, 124852883), (239, 9403146), (313, 7180038), (478, 4701573), (626, 3590019), (717, 3134382), (939, 2393346), (1434, 1567191), (1669, 1346526), (1878, 1196673), (2151, 1044794), (2817, 797782), (3338, 673263), (4302, 522397), (5007, 448842), (5634, 398891), (10014, 224421), (15021, 149614), (30042, 74807)]