1640676870989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1\times {\mathrm{3257}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 1783719657216

約数和(自身を除く): 143042786227

約数列:

[1, 13, 251, 317, 487, 3257, 3263, 4121, 6331, 42341, 79567, 122237, 154379, 817507, 1032469, 1034371, 1586159, 1589081, 2006927, 10627591, 13422097, 20620067, 38749129, 259149719, 398125909, 502812403, 503738677, 3368946347, 5175636817, 6536561239, 126205913153, 1640676870989]

約数ペア:

[(1, 1640676870989), (13, 126205913153), (251, 6536561239), (317, 5175636817), (487, 3368946347), (3257, 503738677), (3263, 502812403), (4121, 398125909), (6331, 259149719), (42341, 38749129), (79567, 20620067), (122237, 13422097), (154379, 10627591), (817507, 2006927), (1032469, 1589081), (1034371, 1586159)]