620636612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{33679}}^1$

素因数の和:33971

約数の個数: 24

約数和(自身を含む): 1154280960

約数和(自身を除く): 533644348

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 18428, 33679, 67358, 134716, 572543, 1145086, 2290172, 9127009, 18254018, 36508036, 155159153, 310318306, 620636612]

約数ペア:

[(1, 620636612), (2, 310318306), (4, 155159153), (17, 36508036), (34, 18254018), (68, 9127009), (271, 2290172), (542, 1145086), (1084, 572543), (4607, 134716), (9214, 67358), (18428, 33679)]