453966986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19310

約数の個数: 32

約数和(自身を含む): 789281280

約数和(自身を除く): 335314294

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 11803, 19231, 23606, 38462, 211541, 423082, 557699, 711547, 1115398, 1423094, 6134689, 7827017, 12269378, 15654034, 20634863, 41269726, 226983493, 453966986]

約数ペア:

[(1, 453966986), (2, 226983493), (11, 41269726), (22, 20634863), (29, 15654034), (37, 12269378), (58, 7827017), (74, 6134689), (319, 1423094), (407, 1115398), (638, 711547), (814, 557699), (1073, 423082), (2146, 211541), (11803, 38462), (19231, 23606)]