398130736894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{23780357}}^1$

素因数の和:23781131

約数の個数: 16

約数和(自身を含む): 652342780656

約数和(自身を除く): 254212043762

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 16742, 23780357, 47560714, 261583927, 523167854, 18096851677, 36193703354, 199065368447, 398130736894]

約数ペア:

[(1, 398130736894), (2, 199065368447), (11, 36193703354), (22, 18096851677), (761, 523167854), (1522, 261583927), (8371, 47560714), (16742, 23780357)]