520203669106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3257}}^1\times {\mathrm{18287}}^1$

素因数の和:21954

約数の個数: 32

約数和(自身を含む): 853695251712

約数和(自身を除く): 333491582606

約数列:

[1, 2, 11, 22, 397, 794, 3257, 4367, 6514, 8734, 18287, 35827, 36574, 71654, 201157, 402314, 1293029, 2586058, 7259939, 14223319, 14519878, 28446638, 59560759, 79859329, 119121518, 159718658, 655168349, 1310336698, 23645621323, 47291242646, 260101834553, 520203669106]

約数ペア:

[(1, 520203669106), (2, 260101834553), (11, 47291242646), (22, 23645621323), (397, 1310336698), (794, 655168349), (3257, 159718658), (4367, 119121518), (6514, 79859329), (8734, 59560759), (18287, 28446638), (35827, 14519878), (36574, 14223319), (71654, 7259939), (201157, 2586058), (402314, 1293029)]