127260483376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1460213}}^1$

素因数の和:1460653

約数の個数: 40

約数和(自身を含む): 266167807920

約数和(自身を除く): 138907324544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 3352, 5447, 6704, 10894, 21788, 43576, 87152, 1460213, 2920426, 5840852, 11681704, 18982769, 23363408, 37965538, 75931076, 151862152, 303724304, 611829247, 1223658494, 2447316988, 4894633976, 7953780211, 9789267952, 15907560422, 31815120844, 63630241688, 127260483376]

約数ペア:

[(1, 127260483376), (2, 63630241688), (4, 31815120844), (8, 15907560422), (13, 9789267952), (16, 7953780211), (26, 4894633976), (52, 2447316988), (104, 1223658494), (208, 611829247), (419, 303724304), (838, 151862152), (1676, 75931076), (3352, 37965538), (5447, 23363408), (6704, 18982769), (10894, 11681704), (21788, 5840852), (43576, 2920426), (87152, 1460213)]