521028

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 1352988

約数和(自身を除く): 831960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 353, 369, 492, 706, 738, 1059, 1412, 1476, 2118, 3177, 4236, 6354, 12708, 14473, 28946, 43419, 57892, 86838, 130257, 173676, 260514, 521028]

約数ペア:

[(1, 521028), (2, 260514), (3, 173676), (4, 130257), (6, 86838), (9, 57892), (12, 43419), (18, 28946), (36, 14473), (41, 12708), (82, 6354), (123, 4236), (164, 3177), (246, 2118), (353, 1476), (369, 1412), (492, 1059), (706, 738)]