2848652961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 4915200000

約数和(自身を除く): 2066547039

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 199, 217, 231, 341, 597, 651, 1023, 1393, 1999, 2189, 2387, 4179, 5997, 6169, 6567, 7161, 13993, 15323, 18507, 21989, 41979, 43183, 45969, 61969, 65967, 67859, 129549, 153923, 185907, 203577, 397801, 433783, 461769, 475013, 681659, 1193403, 1301349, 1425039, 2044977, 2784607, 4375811, 4771613, 8353821, 12331831, 13127433, 14314839, 30630677, 36995493, 86322817, 91892031, 135650141, 258968451, 406950423, 949550987, 2848652961]

約数ペア:

[(1, 2848652961), (3, 949550987), (7, 406950423), (11, 258968451), (21, 135650141), (31, 91892031), (33, 86322817), (77, 36995493), (93, 30630677), (199, 14314839), (217, 13127433), (231, 12331831), (341, 8353821), (597, 4771613), (651, 4375811), (1023, 2784607), (1393, 2044977), (1999, 1425039), (2189, 1301349), (2387, 1193403), (4179, 681659), (5997, 475013), (6169, 461769), (6567, 433783), (7161, 397801), (13993, 203577), (15323, 185907), (18507, 153923), (21989, 129549), (41979, 67859), (43183, 65967), (45969, 61969)]