826640204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{27551}}^1$

素因数の和:28145

約数の個数: 24

約数和(自身を含む): 1560655488

約数和(自身を除く): 734015284

約数列:

[1, 2, 4, 13, 26, 52, 577, 1154, 2308, 7501, 15002, 27551, 30004, 55102, 110204, 358163, 716326, 1432652, 15896927, 31793854, 63587708, 206660051, 413320102, 826640204]

約数ペア:

[(1, 826640204), (2, 413320102), (4, 206660051), (13, 63587708), (26, 31793854), (52, 15896927), (577, 1432652), (1154, 716326), (2308, 358163), (7501, 110204), (15002, 55102), (27551, 30004)]