2017683290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{32423}}^1$

素因数の和:32571

約数の個数: 48

約数和(自身を含む): 4258179072

約数和(自身を除く): 2240495782

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1778, 4445, 6223, 8890, 12446, 31115, 32423, 62230, 64846, 162115, 226961, 324230, 453922, 1134805, 1588727, 2269610, 3177454, 4117721, 7943635, 8235442, 15887270, 20588605, 28824047, 41177210, 57648094, 144120235, 201768329, 288240470, 403536658, 1008841645, 2017683290]

約数ペア:

[(1, 2017683290), (2, 1008841645), (5, 403536658), (7, 288240470), (10, 201768329), (14, 144120235), (35, 57648094), (49, 41177210), (70, 28824047), (98, 20588605), (127, 15887270), (245, 8235442), (254, 7943635), (490, 4117721), (635, 3177454), (889, 2269610), (1270, 1588727), (1778, 1134805), (4445, 453922), (6223, 324230), (8890, 226961), (12446, 162115), (31115, 64846), (32423, 62230)]