870834734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{22003}}^1$

素因数の和:22280

約数の個数: 32

約数和(自身を含む): 1634985216

約数和(自身を除く): 764150482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1799, 2827, 3598, 5654, 19789, 22003, 39578, 44006, 154021, 242033, 308042, 484066, 1694231, 3388462, 5654771, 11309542, 39583397, 62202481, 79166794, 124404962, 435417367, 870834734]

約数ペア:

[(1, 870834734), (2, 435417367), (7, 124404962), (11, 79166794), (14, 62202481), (22, 39583397), (77, 11309542), (154, 5654771), (257, 3388462), (514, 1694231), (1799, 484066), (2827, 308042), (3598, 242033), (5654, 154021), (19789, 44006), (22003, 39578)]