1323009064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{51503}}^1$

素因数の和:51554

約数の個数: 48

約数和(自身を含む): 2827569600

約数和(自身を除く): 1504560536

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6422, 12844, 25688, 51503, 103006, 206012, 412024, 669539, 978557, 1339078, 1957114, 2678156, 3914228, 5356312, 7828456, 8704007, 12721241, 17408014, 25442482, 34816028, 50884964, 69632056, 101769928, 165376133, 330752266, 661504532, 1323009064]

約数ペア:

[(1, 1323009064), (2, 661504532), (4, 330752266), (8, 165376133), (13, 101769928), (19, 69632056), (26, 50884964), (38, 34816028), (52, 25442482), (76, 17408014), (104, 12721241), (152, 8704007), (169, 7828456), (247, 5356312), (338, 3914228), (494, 2678156), (676, 1957114), (988, 1339078), (1352, 978557), (1976, 669539), (3211, 412024), (6422, 206012), (12844, 103006), (25688, 51503)]