1268668852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1277}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 2467378368

約数和(自身を除く): 1198709516

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 337, 674, 737, 1277, 1348, 1474, 2554, 2948, 3707, 5108, 7414, 14047, 14828, 22579, 28094, 45158, 56188, 85559, 90316, 171118, 248369, 342236, 430349, 496738, 860698, 941149, 993476, 1721396, 1882298, 3764596, 4733839, 9467678, 18935356, 28833383, 57666766, 115333532, 317167213, 634334426, 1268668852]

約数ペア:

[(1, 1268668852), (2, 634334426), (4, 317167213), (11, 115333532), (22, 57666766), (44, 28833383), (67, 18935356), (134, 9467678), (268, 4733839), (337, 3764596), (674, 1882298), (737, 1721396), (1277, 993476), (1348, 941149), (1474, 860698), (2554, 496738), (2948, 430349), (3707, 342236), (5108, 248369), (7414, 171118), (14047, 90316), (14828, 85559), (22579, 56188), (28094, 45158)]