2489706076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{2843}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 5123841408

約数和(自身を除く): 2634135332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1531, 2843, 3062, 5686, 6124, 11372, 16841, 19903, 31273, 33682, 36959, 39806, 62546, 67364, 73918, 79612, 125092, 147836, 218933, 406549, 437866, 813098, 875732, 1626196, 4352633, 8705266, 17410532, 47878963, 56584229, 95757926, 113168458, 191515852, 226336916, 622426519, 1244853038, 2489706076]

約数ペア:

[(1, 2489706076), (2, 1244853038), (4, 622426519), (11, 226336916), (13, 191515852), (22, 113168458), (26, 95757926), (44, 56584229), (52, 47878963), (143, 17410532), (286, 8705266), (572, 4352633), (1531, 1626196), (2843, 875732), (3062, 813098), (5686, 437866), (6124, 406549), (11372, 218933), (16841, 147836), (19903, 125092), (31273, 79612), (33682, 73918), (36959, 67364), (39806, 62546)]