8959390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 17832960

約数和(自身を除く): 8873570

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1031, 1738, 2062, 4345, 5155, 8690, 10310, 11341, 22682, 56705, 81449, 113410, 162898, 407245, 814490, 895939, 1791878, 4479695, 8959390]

約数ペア:

[(1, 8959390), (2, 4479695), (5, 1791878), (10, 895939), (11, 814490), (22, 407245), (55, 162898), (79, 113410), (110, 81449), (158, 56705), (395, 22682), (790, 11341), (869, 10310), (1031, 8690), (1738, 5155), (2062, 4345)]