1590545892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{328897}}^1$

素因数の和:328948

約数の個数: 48

約数和(自身を含む): 4125696512

約数和(自身を除く): 2535150620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 328897, 657794, 986691, 1315588, 1973382, 3946764, 4275661, 8551322, 10195807, 12826983, 17102644, 20391614, 25653966, 30587421, 40783228, 51307932, 61174842, 122349684, 132545491, 265090982, 397636473, 530181964, 795272946, 1590545892]

約数ペア:

[(1, 1590545892), (2, 795272946), (3, 530181964), (4, 397636473), (6, 265090982), (12, 132545491), (13, 122349684), (26, 61174842), (31, 51307932), (39, 40783228), (52, 30587421), (62, 25653966), (78, 20391614), (93, 17102644), (124, 12826983), (156, 10195807), (186, 8551322), (372, 4275661), (403, 3946764), (806, 1973382), (1209, 1315588), (1612, 986691), (2418, 657794), (4836, 328897)]