17491129006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 29618265600

約数和(自身を除く): 12127136594

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 211, 422, 559, 689, 1118, 1378, 1399, 2279, 2743, 2798, 4558, 5486, 9073, 11183, 18146, 18187, 22366, 29627, 36374, 59254, 60157, 74147, 117949, 120314, 145379, 148294, 235898, 290758, 295189, 480869, 590378, 782041, 961738, 963911, 1564082, 1927822, 3188321, 3837457, 6251297, 6376642, 7674914, 12502594, 12693127, 15645017, 25386254, 31290034, 41448173, 82896346, 165010651, 203385221, 330021302, 406770442, 672735731, 1345471462, 8745564503, 17491129006]

約数ペア:

[(1, 17491129006), (2, 8745564503), (13, 1345471462), (26, 672735731), (43, 406770442), (53, 330021302), (86, 203385221), (106, 165010651), (211, 82896346), (422, 41448173), (559, 31290034), (689, 25386254), (1118, 15645017), (1378, 12693127), (1399, 12502594), (2279, 7674914), (2743, 6376642), (2798, 6251297), (4558, 3837457), (5486, 3188321), (9073, 1927822), (11183, 1564082), (18146, 963911), (18187, 961738), (22366, 782041), (29627, 590378), (36374, 480869), (59254, 295189), (60157, 290758), (74147, 235898), (117949, 148294), (120314, 145379)]