5491469488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4344517}}^1$

素因数の和:4344604

約数の個数: 20

約数和(自身を含む): 10774404640

約数和(自身を除く): 5282935152

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4344517, 8689034, 17378068, 34756136, 69512272, 343216843, 686433686, 1372867372, 2745734744, 5491469488]

約数ペア:

[(1, 5491469488), (2, 2745734744), (4, 1372867372), (8, 686433686), (16, 343216843), (79, 69512272), (158, 34756136), (316, 17378068), (632, 8689034), (1264, 4344517)]