2837926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2581082

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 503, 806, 1006, 2821, 3521, 5642, 6539, 7042, 13078, 15593, 31186, 45773, 91546, 109151, 202709, 218302, 405418, 1418963, 2837926]

約数ペア:

[(1, 2837926), (2, 1418963), (7, 405418), (13, 218302), (14, 202709), (26, 109151), (31, 91546), (62, 45773), (91, 31186), (182, 15593), (217, 13078), (403, 7042), (434, 6539), (503, 5642), (806, 3521), (1006, 2821)]