640396592641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{10321}}^1$

素因数の和:10897

約数の個数: 32

約数和(自身を含む): 703349337600

約数和(自身を除く): 62952744959

約数列:

[1, 13, 103, 149, 311, 1339, 1937, 4043, 10321, 15347, 32033, 46339, 134173, 199511, 416429, 602407, 1063063, 1537829, 3209831, 4772917, 13819819, 19991777, 41727803, 62047921, 158396387, 330612593, 478264819, 2059153031, 4297963709, 6217442647, 49261276357, 640396592641]

約数ペア:

[(1, 640396592641), (13, 49261276357), (103, 6217442647), (149, 4297963709), (311, 2059153031), (1339, 478264819), (1937, 330612593), (4043, 158396387), (10321, 62047921), (15347, 41727803), (32033, 19991777), (46339, 13819819), (134173, 4772917), (199511, 3209831), (416429, 1537829), (602407, 1063063)]