2500652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 5709312

約数和(自身を除く): 3208660

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 353, 506, 644, 706, 1012, 1412, 1771, 2471, 3542, 3883, 4942, 7084, 7766, 8119, 9884, 15532, 16238, 27181, 32476, 54362, 56833, 89309, 108724, 113666, 178618, 227332, 357236, 625163, 1250326, 2500652]

約数ペア:

[(1, 2500652), (2, 1250326), (4, 625163), (7, 357236), (11, 227332), (14, 178618), (22, 113666), (23, 108724), (28, 89309), (44, 56833), (46, 54362), (77, 32476), (92, 27181), (154, 16238), (161, 15532), (253, 9884), (308, 8119), (322, 7766), (353, 7084), (506, 4942), (644, 3883), (706, 3542), (1012, 2471), (1412, 1771)]