186939428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28307}}^1$

素因数の和:28451

約数の個数: 24

約数和(自身を含む): 355095552

約数和(自身を除く): 168156124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 28307, 56614, 113228, 367991, 735982, 1471964, 3594989, 7189978, 14379956, 46734857, 93469714, 186939428]

約数ペア:

[(1, 186939428), (2, 93469714), (4, 46734857), (13, 14379956), (26, 7189978), (52, 3594989), (127, 1471964), (254, 735982), (508, 367991), (1651, 113228), (3302, 56614), (6604, 28307)]