1490799156766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{761}}^1\times {\mathrm{97453}}^1$

素因数の和:98281

約数の個数: 48

約数和(自身を含む): 2463945074640

約数和(自身を除く): 973145917874

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 761, 874, 1058, 1522, 10051, 14459, 17503, 20102, 28918, 35006, 97453, 194906, 332557, 402569, 665114, 805138, 1851607, 2241419, 3703214, 4482838, 7648811, 15297622, 42586961, 51552637, 74161733, 85173922, 103105274, 148323466, 979500103, 1409072927, 1705719859, 1959000206, 2818145854, 3411439718, 32408677321, 39231556757, 64817354642, 78463113514, 745399578383, 1490799156766]

約数ペア:

[(1, 1490799156766), (2, 745399578383), (19, 78463113514), (23, 64817354642), (38, 39231556757), (46, 32408677321), (437, 3411439718), (529, 2818145854), (761, 1959000206), (874, 1705719859), (1058, 1409072927), (1522, 979500103), (10051, 148323466), (14459, 103105274), (17503, 85173922), (20102, 74161733), (28918, 51552637), (35006, 42586961), (97453, 15297622), (194906, 7648811), (332557, 4482838), (402569, 3703214), (665114, 2241419), (805138, 1851607)]