2554618178

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{202973}}^1$

素因数の和:203042

約数の個数: 32

約数和(自身を含む): 4676520960

約数和(自身を除く): 2121902782

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 202973, 405946, 1420811, 2841622, 5886217, 6292163, 11772434, 12584326, 41203519, 44045141, 82407038, 88090282, 182472727, 364945454, 1277309089, 2554618178]

約数ペア:

[(1, 2554618178), (2, 1277309089), (7, 364945454), (14, 182472727), (29, 88090282), (31, 82407038), (58, 44045141), (62, 41203519), (203, 12584326), (217, 11772434), (406, 6292163), (434, 5886217), (899, 2841622), (1798, 1420811), (6293, 405946), (12586, 202973)]