827883400958

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1\times {\mathrm{7079}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 1256048640000

約数和(自身を除く): 428165239042

約数列:

[1, 2, 131, 262, 349, 698, 1279, 2558, 7079, 14158, 45719, 91438, 167549, 335098, 446371, 892742, 927349, 1854698, 2470571, 4941142, 9054041, 18108082, 58474601, 116949202, 323644801, 647289602, 1186079371, 2372158742, 3159860309, 6319720618, 413941700479, 827883400958]

約数ペア:

[(1, 827883400958), (2, 413941700479), (131, 6319720618), (262, 3159860309), (349, 2372158742), (698, 1186079371), (1279, 647289602), (2558, 323644801), (7079, 116949202), (14158, 58474601), (45719, 18108082), (91438, 9054041), (167549, 4941142), (335098, 2470571), (446371, 1854698), (892742, 927349)]