1597926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 3677184

約数和(自身を除く): 2079258

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 121, 142, 186, 213, 242, 341, 363, 426, 682, 726, 781, 1023, 1562, 2046, 2201, 2343, 3751, 4402, 4686, 6603, 7502, 8591, 11253, 13206, 17182, 22506, 24211, 25773, 48422, 51546, 72633, 145266, 266321, 532642, 798963, 1597926]

約数ペア:

[(1, 1597926), (2, 798963), (3, 532642), (6, 266321), (11, 145266), (22, 72633), (31, 51546), (33, 48422), (62, 25773), (66, 24211), (71, 22506), (93, 17182), (121, 13206), (142, 11253), (186, 8591), (213, 7502), (242, 6603), (341, 4686), (363, 4402), (426, 3751), (682, 2343), (726, 2201), (781, 2046), (1023, 1562)]