520019982

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{1453}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 1149997680

約数和(自身を除く): 629977698

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 337, 354, 531, 674, 1011, 1062, 1453, 2022, 2906, 3033, 4359, 6066, 8718, 13077, 19883, 26154, 39766, 59649, 85727, 119298, 171454, 178947, 257181, 357894, 489661, 514362, 771543, 979322, 1468983, 1543086, 2937966, 4406949, 8813898, 28889999, 57779998, 86669997, 173339994, 260009991, 520019982]

約数ペア:

[(1, 520019982), (2, 260009991), (3, 173339994), (6, 86669997), (9, 57779998), (18, 28889999), (59, 8813898), (118, 4406949), (177, 2937966), (337, 1543086), (354, 1468983), (531, 979322), (674, 771543), (1011, 514362), (1062, 489661), (1453, 357894), (2022, 257181), (2906, 178947), (3033, 171454), (4359, 119298), (6066, 85727), (8718, 59649), (13077, 39766), (19883, 26154)]