1330458021890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7589}}^1\times {\mathrm{407707}}^1$

素因数の和:415346

約数の個数: 32

約数和(自身を含む): 2450846946240

約数和(自身を除く): 1120388924350

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 7589, 15178, 37945, 75890, 326327, 407707, 652654, 815414, 1631635, 2038535, 3263270, 4077070, 17531401, 35062802, 87657005, 175314010, 3094088423, 6188176846, 15470442115, 30940884230, 133045802189, 266091604378, 665229010945, 1330458021890]

約数ペア:

[(1, 1330458021890), (2, 665229010945), (5, 266091604378), (10, 133045802189), (43, 30940884230), (86, 15470442115), (215, 6188176846), (430, 3094088423), (7589, 175314010), (15178, 87657005), (37945, 35062802), (75890, 17531401), (326327, 4077070), (407707, 3263270), (652654, 2038535), (815414, 1631635)]