870849784

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293413}}^1$

素因数の和:293479

約数の個数: 32

約数和(自身を含む): 1901322720

約数和(自身を除く): 1030472936

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 293413, 586826, 1173652, 2053891, 2347304, 4107782, 8215564, 15550889, 16431128, 31101778, 62203556, 108856223, 124407112, 217712446, 435424892, 870849784]

約数ペア:

[(1, 870849784), (2, 435424892), (4, 217712446), (7, 124407112), (8, 108856223), (14, 62203556), (28, 31101778), (53, 16431128), (56, 15550889), (106, 8215564), (212, 4107782), (371, 2347304), (424, 2053891), (742, 1173652), (1484, 586826), (2968, 293413)]