228085286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11903}}^1$

素因数の和:11996

約数の個数: 32

約数和(自身を含む): 407973888

約数和(自身を除く): 179888602

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 9581, 11903, 19162, 23806, 130933, 154739, 261866, 309478, 797501, 1595002, 1702129, 3404258, 8772511, 10367513, 17545022, 20735026, 114042643, 228085286]

約数ペア:

[(1, 228085286), (2, 114042643), (11, 20735026), (13, 17545022), (22, 10367513), (26, 8772511), (67, 3404258), (134, 1702129), (143, 1595002), (286, 797501), (737, 309478), (871, 261866), (1474, 154739), (1742, 130933), (9581, 23806), (11903, 19162)]