774131838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{130457}}^1$

素因数の和:130528

約数の個数: 32

約数和(自身を含む): 1653163776

約数和(自身を除く): 879031938

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 130457, 260914, 391371, 782742, 3000511, 5609651, 6001022, 9001533, 11219302, 16828953, 18003066, 33657906, 129021973, 258043946, 387065919, 774131838]

約数ペア:

[(1, 774131838), (2, 387065919), (3, 258043946), (6, 129021973), (23, 33657906), (43, 18003066), (46, 16828953), (69, 11219302), (86, 9001533), (129, 6001022), (138, 5609651), (258, 3000511), (989, 782742), (1978, 391371), (2967, 260914), (5934, 130457)]