1136948351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641981}}^1$

素因数の和:642022

約数の個数: 16

約数和(自身を含む): 1479126528

約数和(自身を除く): 342178177

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 641981, 4493867, 7061791, 14765563, 49432537, 103358941, 162421193, 1136948351]

約数ペア:

[(1, 1136948351), (7, 162421193), (11, 103358941), (23, 49432537), (77, 14765563), (161, 7061791), (253, 4493867), (1771, 641981)]