487333490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6961907}}^1$

素因数の和:6961921

約数の個数: 16

約数和(自身を含む): 1002514752

約数和(自身を除く): 515181262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6961907, 13923814, 34809535, 48733349, 69619070, 97466698, 243666745, 487333490]

約数ペア:

[(1, 487333490), (2, 243666745), (5, 97466698), (7, 69619070), (10, 48733349), (14, 34809535), (35, 13923814), (70, 6961907)]