2162494684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{7649}}^1$

素因数の和:8122

約数の個数: 48

約数和(自身を含む): 4523904000

約数和(自身を除く): 2361409316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 439, 644, 878, 1756, 3073, 6146, 7649, 10097, 12292, 15298, 20194, 30596, 40388, 53543, 70679, 107086, 141358, 175927, 214172, 282716, 351854, 703708, 1231489, 2462978, 3357911, 4925956, 6715822, 13431644, 23505377, 47010754, 77231953, 94021508, 154463906, 308927812, 540623671, 1081247342, 2162494684]

約数ペア:

[(1, 2162494684), (2, 1081247342), (4, 540623671), (7, 308927812), (14, 154463906), (23, 94021508), (28, 77231953), (46, 47010754), (92, 23505377), (161, 13431644), (322, 6715822), (439, 4925956), (644, 3357911), (878, 2462978), (1756, 1231489), (3073, 703708), (6146, 351854), (7649, 282716), (10097, 214172), (12292, 175927), (15298, 141358), (20194, 107086), (30596, 70679), (40388, 53543)]