2078164292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{4513}}^1$

素因数の和:4692

約数の個数: 48

約数和(自身を含む): 3928263360

約数和(自身を除く): 1850099068

約数列:

[1, 2, 4, 19, 38, 73, 76, 83, 146, 166, 292, 332, 1387, 1577, 2774, 3154, 4513, 5548, 6059, 6308, 9026, 12118, 18052, 24236, 85747, 115121, 171494, 230242, 329449, 342988, 374579, 460484, 658898, 749158, 1317796, 1498316, 6259531, 7117001, 12519062, 14234002, 25038124, 27344267, 28468004, 54688534, 109377068, 519541073, 1039082146, 2078164292]

約数ペア:

[(1, 2078164292), (2, 1039082146), (4, 519541073), (19, 109377068), (38, 54688534), (73, 28468004), (76, 27344267), (83, 25038124), (146, 14234002), (166, 12519062), (292, 7117001), (332, 6259531), (1387, 1498316), (1577, 1317796), (2774, 749158), (3154, 658898), (4513, 460484), (5548, 374579), (6059, 342988), (6308, 329449), (9026, 230242), (12118, 171494), (18052, 115121), (24236, 85747)]