5125744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 11266640

約数和(自身を除く): 6140896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1297, 1976, 2594, 3952, 5188, 10376, 16861, 20752, 24643, 33722, 49286, 67444, 98572, 134888, 197144, 269776, 320359, 394288, 640718, 1281436, 2562872, 5125744]

約数ペア:

[(1, 5125744), (2, 2562872), (4, 1281436), (8, 640718), (13, 394288), (16, 320359), (19, 269776), (26, 197144), (38, 134888), (52, 98572), (76, 67444), (104, 49286), (152, 33722), (208, 24643), (247, 20752), (304, 16861), (494, 10376), (988, 5188), (1297, 3952), (1976, 2594)]