143569426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71713}}^1$

素因数の和:71746

約数の個数: 32

約数和(自身を含む): 289150848

約数和(自身を除く): 145581422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 71713, 143426, 501991, 788843, 932269, 1003982, 1577686, 1864538, 5521901, 6525883, 10254959, 11043802, 13051766, 20509918, 71784713, 143569426]

約数ペア:

[(1, 143569426), (2, 71784713), (7, 20509918), (11, 13051766), (13, 11043802), (14, 10254959), (22, 6525883), (26, 5521901), (77, 1864538), (91, 1577686), (143, 1003982), (154, 932269), (182, 788843), (286, 501991), (1001, 143426), (2002, 71713)]