1489704659

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{1753}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 1562603520

約数和(自身を除く): 72898861

約数列:

[1, 31, 79, 347, 1753, 2449, 10757, 27413, 54343, 138487, 608291, 849803, 4293097, 18857021, 48054989, 1489704659]

約数ペア:

[(1, 1489704659), (31, 48054989), (79, 18857021), (347, 4293097), (1753, 849803), (2449, 608291), (10757, 138487), (27413, 54343)]