260325232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{856333}}^1$

素因数の和:856360

約数の個数: 20

約数和(自身を含む): 530927080

約数和(自身を除く): 270601848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 856333, 1712666, 3425332, 6850664, 13701328, 16270327, 32540654, 65081308, 130162616, 260325232]

約数ペア:

[(1, 260325232), (2, 130162616), (4, 65081308), (8, 32540654), (16, 16270327), (19, 13701328), (38, 6850664), (76, 3425332), (152, 1712666), (304, 856333)]