266294210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{292631}}^1$

素因数の和:292658

約数の個数: 32

約数和(自身を含む): 589946112

約数和(自身を除く): 323651902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 292631, 585262, 1463155, 2048417, 2926310, 3804203, 4096834, 7608406, 10242085, 19021015, 20484170, 26629421, 38042030, 53258842, 133147105, 266294210]

約数ペア:

[(1, 266294210), (2, 133147105), (5, 53258842), (7, 38042030), (10, 26629421), (13, 20484170), (14, 19021015), (26, 10242085), (35, 7608406), (65, 4096834), (70, 3804203), (91, 2926310), (130, 2048417), (182, 1463155), (455, 585262), (910, 292631)]