217053004

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5387}}^1$

素因数の和:6837

約数の個数: 24

約数和(自身を含む): 434488320

約数和(自身を除く): 217435316

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 5387, 5756, 10073, 10774, 20146, 21548, 37709, 40292, 75418, 150836, 7751893, 15503786, 31007572, 54263251, 108526502, 217053004]

約数ペア:

[(1, 217053004), (2, 108526502), (4, 54263251), (7, 31007572), (14, 15503786), (28, 7751893), (1439, 150836), (2878, 75418), (5387, 40292), (5756, 37709), (10073, 21548), (10774, 20146)]