7047590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 6983770

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 811, 869, 1622, 1738, 4055, 4345, 8110, 8690, 8921, 17842, 44605, 64069, 89210, 128138, 320345, 640690, 704759, 1409518, 3523795, 7047590]

約数ペア:

[(1, 7047590), (2, 3523795), (5, 1409518), (10, 704759), (11, 640690), (22, 320345), (55, 128138), (79, 89210), (110, 64069), (158, 44605), (395, 17842), (790, 8921), (811, 8690), (869, 8110), (1622, 4345), (1738, 4055)]