2051275863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{3461}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 3405943296

約数和(自身を除く): 1354667433

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 169, 273, 501, 507, 1169, 1183, 2171, 3461, 3507, 3549, 6513, 10383, 15197, 24227, 28223, 44993, 45591, 72681, 84669, 134979, 197561, 314951, 577987, 584909, 592683, 944853, 1733961, 1754727, 4045909, 4094363, 7513831, 12137727, 12283089, 22541493, 52596817, 97679803, 157790451, 293039409, 683758621, 2051275863]

約数ペア:

[(1, 2051275863), (3, 683758621), (7, 293039409), (13, 157790451), (21, 97679803), (39, 52596817), (91, 22541493), (167, 12283089), (169, 12137727), (273, 7513831), (501, 4094363), (507, 4045909), (1169, 1754727), (1183, 1733961), (2171, 944853), (3461, 592683), (3507, 584909), (3549, 577987), (6513, 314951), (10383, 197561), (15197, 134979), (24227, 84669), (28223, 72681), (44993, 45591)]