531032404

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{17257}}^1$

素因数の和:17432

約数の個数: 36

約数和(自身を含む): 1087978836

約数和(自身を除く): 556946432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7693, 15386, 17257, 30772, 34514, 69028, 120799, 241598, 483196, 845593, 1691186, 2709349, 3382372, 5418698, 10837396, 18965443, 37930886, 75861772, 132758101, 265516202, 531032404]

約数ペア:

[(1, 531032404), (2, 265516202), (4, 132758101), (7, 75861772), (14, 37930886), (28, 18965443), (49, 10837396), (98, 5418698), (157, 3382372), (196, 2709349), (314, 1691186), (628, 845593), (1099, 483196), (2198, 241598), (4396, 120799), (7693, 69028), (15386, 34514), (17257, 30772)]