2017012954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 3523829760

約数和(自身を除く): 1506816806

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 109, 218, 341, 473, 631, 682, 946, 1199, 1262, 1333, 2398, 2666, 3379, 4687, 6758, 6941, 9374, 13882, 14663, 19561, 27133, 29326, 37169, 39122, 51557, 54266, 68779, 74338, 103114, 137558, 145297, 215171, 290594, 298463, 430342, 596926, 756569, 841123, 1513138, 1598267, 1682246, 2132149, 2957497, 3196534, 4264298, 5914994, 9252353, 18504706, 23453639, 32532467, 46907278, 65064934, 91682407, 183364814, 1008506477, 2017012954]

約数ペア:

[(1, 2017012954), (2, 1008506477), (11, 183364814), (22, 91682407), (31, 65064934), (43, 46907278), (62, 32532467), (86, 23453639), (109, 18504706), (218, 9252353), (341, 5914994), (473, 4264298), (631, 3196534), (682, 2957497), (946, 2132149), (1199, 1682246), (1262, 1598267), (1333, 1513138), (2398, 841123), (2666, 756569), (3379, 596926), (4687, 430342), (6758, 298463), (6941, 290594), (9374, 215171), (13882, 145297), (14663, 137558), (19561, 103114), (27133, 74338), (29326, 68779), (37169, 54266), (39122, 51557)]