487906562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5903}}^1$

素因数の和:5963

約数の個数: 48

約数和(自身を含む): 913514112

約数和(自身を除く): 425607550

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 374, 442, 578, 2431, 3179, 3757, 4862, 5903, 6358, 7514, 11806, 41327, 64933, 76739, 82654, 100351, 129866, 153478, 200702, 844129, 1103861, 1304563, 1688258, 1705967, 2207722, 2609126, 3411934, 14350193, 18765637, 22177571, 28700386, 37531274, 44355142, 243953281, 487906562]

約数ペア:

[(1, 487906562), (2, 243953281), (11, 44355142), (13, 37531274), (17, 28700386), (22, 22177571), (26, 18765637), (34, 14350193), (143, 3411934), (187, 2609126), (221, 2207722), (286, 1705967), (289, 1688258), (374, 1304563), (442, 1103861), (578, 844129), (2431, 200702), (3179, 153478), (3757, 129866), (4862, 100351), (5903, 82654), (6358, 76739), (7514, 64933), (11806, 41327)]