268113482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47521}}^1$

素因数の和:47574

約数の個数: 32

約数和(自身を含む): 510956544

約数和(自身を除く): 242843062

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 47521, 95042, 332647, 617773, 665294, 1235546, 1473151, 2946302, 4324411, 8648822, 10312057, 19150963, 20624114, 38301926, 134056741, 268113482]

約数ペア:

[(1, 268113482), (2, 134056741), (7, 38301926), (13, 20624114), (14, 19150963), (26, 10312057), (31, 8648822), (62, 4324411), (91, 2946302), (182, 1473151), (217, 1235546), (403, 665294), (434, 617773), (806, 332647), (2821, 95042), (5642, 47521)]