520056186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{215077}}^1$

素因数の和:215126

約数の個数: 32

約数和(自身を含む): 1156259328

約数和(自身を除く): 636203142

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 215077, 430154, 645231, 1290462, 2796001, 5592002, 6667387, 8388003, 13334774, 16776006, 20002161, 40004322, 86676031, 173352062, 260028093, 520056186]

約数ペア:

[(1, 520056186), (2, 260028093), (3, 173352062), (6, 86676031), (13, 40004322), (26, 20002161), (31, 16776006), (39, 13334774), (62, 8388003), (78, 6667387), (93, 5592002), (186, 2796001), (403, 1290462), (806, 645231), (1209, 430154), (2418, 215077)]