1520678874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{161123}}^1$

素因数の和:161163

約数の個数: 48

約数和(自身を含む): 3600154656

約数和(自身を除く): 2079475782

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 161123, 322246, 483369, 966738, 1772353, 2094599, 3544706, 4189198, 5317059, 6283797, 10634118, 12567594, 19495883, 23040589, 38991766, 46081178, 58487649, 69121767, 116975298, 138243534, 253446479, 506892958, 760339437, 1520678874]

約数ペア:

[(1, 1520678874), (2, 760339437), (3, 506892958), (6, 253446479), (11, 138243534), (13, 116975298), (22, 69121767), (26, 58487649), (33, 46081178), (39, 38991766), (66, 23040589), (78, 19495883), (121, 12567594), (143, 10634118), (242, 6283797), (286, 5317059), (363, 4189198), (429, 3544706), (726, 2094599), (858, 1772353), (1573, 966738), (3146, 483369), (4719, 322246), (9438, 161123)]