520001868

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{8429}}^1$

素因数の和:8586

約数の個数: 48

約数和(自身を含む): 1249123680

約数和(自身を除く): 729121812

約数列:

[1, 2, 3, 4, 6, 12, 53, 97, 106, 159, 194, 212, 291, 318, 388, 582, 636, 1164, 5141, 8429, 10282, 15423, 16858, 20564, 25287, 30846, 33716, 50574, 61692, 101148, 446737, 817613, 893474, 1340211, 1635226, 1786948, 2452839, 2680422, 3270452, 4905678, 5360844, 9811356, 43333489, 86666978, 130000467, 173333956, 260000934, 520001868]

約数ペア:

[(1, 520001868), (2, 260000934), (3, 173333956), (4, 130000467), (6, 86666978), (12, 43333489), (53, 9811356), (97, 5360844), (106, 4905678), (159, 3270452), (194, 2680422), (212, 2452839), (291, 1786948), (318, 1635226), (388, 1340211), (582, 893474), (636, 817613), (1164, 446737), (5141, 101148), (8429, 61692), (10282, 50574), (15423, 33716), (16858, 30846), (20564, 25287)]