5551078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 10009440

約数和(自身を除く): 4458362

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 661, 1322, 4199, 8398, 8593, 11237, 12559, 17186, 22474, 25118, 146081, 163267, 213503, 292162, 326534, 427006, 2775539, 5551078]

約数ペア:

[(1, 5551078), (2, 2775539), (13, 427006), (17, 326534), (19, 292162), (26, 213503), (34, 163267), (38, 146081), (221, 25118), (247, 22474), (323, 17186), (442, 12559), (494, 11237), (646, 8593), (661, 8398), (1322, 4199)]