131698460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{286301}}^1$

素因数の和:286333

約数の個数: 24

約数和(自身を含む): 288592416

約数和(自身を除く): 156893956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 286301, 572602, 1145204, 1431505, 2863010, 5726020, 6584923, 13169846, 26339692, 32924615, 65849230, 131698460]

約数ペア:

[(1, 131698460), (2, 65849230), (4, 32924615), (5, 26339692), (10, 13169846), (20, 6584923), (23, 5726020), (46, 2863010), (92, 1431505), (115, 1145204), (230, 572602), (460, 286301)]