2005430118

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{7649}}^1$

素因数の和:8872

約数の個数: 32

約数和(自身を含む): 4123288800

約数和(自身を除く): 2117858682

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1181, 2362, 3543, 7086, 7649, 15298, 22947, 43697, 45894, 87394, 131091, 262182, 283013, 566026, 849039, 1698078, 9033469, 18066938, 27100407, 54200814, 334238353, 668476706, 1002715059, 2005430118]

約数ペア:

[(1, 2005430118), (2, 1002715059), (3, 668476706), (6, 334238353), (37, 54200814), (74, 27100407), (111, 18066938), (222, 9033469), (1181, 1698078), (2362, 849039), (3543, 566026), (7086, 283013), (7649, 262182), (15298, 131091), (22947, 87394), (43697, 45894)]