521104884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{312413}}^1$

素因数の和:312559

約数の個数: 24

約数和(自身を含む): 1224662880

約数和(自身を除く): 703557996

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 312413, 624826, 937239, 1249652, 1874478, 3748956, 43425407, 86850814, 130276221, 173701628, 260552442, 521104884]

約数ペア:

[(1, 521104884), (2, 260552442), (3, 173701628), (4, 130276221), (6, 86850814), (12, 43425407), (139, 3748956), (278, 1874478), (417, 1249652), (556, 937239), (834, 624826), (1668, 312413)]