659945136

素因数分解:

$2^4\times 3^1\times {\mathrm{2689}}^1\times {\mathrm{5113}}^1$

素因数の和:7813

約数の個数: 40

約数和(自身を含む): 1705825840

約数和(自身を除く): 1045880704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2689, 5113, 5378, 8067, 10226, 10756, 15339, 16134, 20452, 21512, 30678, 32268, 40904, 43024, 61356, 64536, 81808, 122712, 129072, 245424, 13748857, 27497714, 41246571, 54995428, 82493142, 109990856, 164986284, 219981712, 329972568, 659945136]

約数ペア:

[(1, 659945136), (2, 329972568), (3, 219981712), (4, 164986284), (6, 109990856), (8, 82493142), (12, 54995428), (16, 41246571), (24, 27497714), (48, 13748857), (2689, 245424), (5113, 129072), (5378, 122712), (8067, 81808), (10226, 64536), (10756, 61356), (15339, 43024), (16134, 40904), (20452, 32268), (21512, 30678)]