520080344

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{29297}}^1$

素因数の和:29627

約数の個数: 32

約数和(自身を含む): 1118011680

約数和(自身を除く): 597931336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 17752, 29297, 58594, 117188, 205079, 234376, 410158, 820316, 1640632, 9287149, 18574298, 37148596, 65010043, 74297192, 130020086, 260040172, 520080344]

約数ペア:

[(1, 520080344), (2, 260040172), (4, 130020086), (7, 74297192), (8, 65010043), (14, 37148596), (28, 18574298), (56, 9287149), (317, 1640632), (634, 820316), (1268, 410158), (2219, 234376), (2536, 205079), (4438, 117188), (8876, 58594), (17752, 29297)]