7061890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 14198976

約数和(自身を除く): 7137086

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1493, 2365, 2986, 4730, 7465, 14930, 16423, 32846, 64199, 82115, 128398, 164230, 320995, 641990, 706189, 1412378, 3530945, 7061890]

約数ペア:

[(1, 7061890), (2, 3530945), (5, 1412378), (10, 706189), (11, 641990), (22, 320995), (43, 164230), (55, 128398), (86, 82115), (110, 64199), (215, 32846), (430, 16423), (473, 14930), (946, 7465), (1493, 4730), (2365, 2986)]