1191753610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{2089}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 2173683600

約数和(自身を除く): 981929990

約数列:

[1, 2, 5, 10, 89, 178, 445, 641, 890, 1282, 2089, 3205, 4178, 6410, 10445, 20890, 57049, 114098, 185921, 285245, 371842, 570490, 929605, 1339049, 1859210, 2678098, 6695245, 13390490, 119175361, 238350722, 595876805, 1191753610]

約数ペア:

[(1, 1191753610), (2, 595876805), (5, 238350722), (10, 119175361), (89, 13390490), (178, 6695245), (445, 2678098), (641, 1859210), (890, 1339049), (1282, 929605), (2089, 570490), (3205, 371842), (4178, 285245), (6410, 185921), (10445, 114098), (20890, 57049)]