260379683711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{51427}}^1$

素因数の和:51879

約数の個数: 32

約数和(自身を含む): 318264440832

約数和(自身を除く): 57884757121

約数列:

[1, 7, 17, 119, 157, 271, 1099, 1897, 2669, 4607, 18683, 32249, 42547, 51427, 297829, 359989, 723299, 874259, 5063093, 6119813, 8074039, 13936717, 56518273, 97557019, 137258663, 236924189, 960810641, 1658469323, 2188064569, 15316451983, 37197097673, 260379683711]

約数ペア:

[(1, 260379683711), (7, 37197097673), (17, 15316451983), (119, 2188064569), (157, 1658469323), (271, 960810641), (1099, 236924189), (1897, 137258663), (2669, 97557019), (4607, 56518273), (18683, 13936717), (32249, 8074039), (42547, 6119813), (51427, 5063093), (297829, 874259), (359989, 723299)]