855484490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12221207}}^1$

素因数の和:12221221

約数の個数: 16

約数和(自身を含む): 1759853952

約数和(自身を除く): 904369462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12221207, 24442414, 61106035, 85548449, 122212070, 171096898, 427742245, 855484490]

約数ペア:

[(1, 855484490), (2, 427742245), (5, 171096898), (7, 122212070), (10, 85548449), (14, 61106035), (35, 24442414), (70, 12221207)]