15709745577916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1\times {\mathrm{970633}}^1$

素因数の和:971798

約数の個数: 48

約数和(自身を含む): 29716154036800

約数和(自身を除く): 14006408458884

約数列:

[1, 2, 4, 13, 26, 52, 439, 709, 878, 1418, 1756, 2836, 5707, 9217, 11414, 18434, 22828, 36868, 311251, 622502, 970633, 1245004, 1941266, 3882532, 4046263, 8092526, 12618229, 16185052, 25236458, 50472916, 426107887, 688178797, 852215774, 1376357594, 1704431548, 2752715188, 5539402531, 8946324361, 11078805062, 17892648722, 22157610124, 35785297444, 302110491883, 604220983766, 1208441967532, 3927436394479, 7854872788958, 15709745577916]

約数ペア:

[(1, 15709745577916), (2, 7854872788958), (4, 3927436394479), (13, 1208441967532), (26, 604220983766), (52, 302110491883), (439, 35785297444), (709, 22157610124), (878, 17892648722), (1418, 11078805062), (1756, 8946324361), (2836, 5539402531), (5707, 2752715188), (9217, 1704431548), (11414, 1376357594), (18434, 852215774), (22828, 688178797), (36868, 426107887), (311251, 50472916), (622502, 25236458), (970633, 16185052), (1245004, 12618229), (1941266, 8092526), (3882532, 4046263)]