867396310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{81293}}^1$

素因数の和:81408

約数の個数: 32

約数和(自身を含む): 1720831392

約数和(自身を除く): 853435082

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 81293, 162586, 406465, 812930, 894223, 1788446, 4471115, 7885421, 8942230, 15770842, 39427105, 78854210, 86739631, 173479262, 433698155, 867396310]

約数ペア:

[(1, 867396310), (2, 433698155), (5, 173479262), (10, 86739631), (11, 78854210), (22, 39427105), (55, 15770842), (97, 8942230), (110, 7885421), (194, 4471115), (485, 1788446), (970, 894223), (1067, 812930), (2134, 406465), (5335, 162586), (10670, 81293)]