7911046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 14112000

約数和(自身を除く): 6200954

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 199, 278, 286, 398, 1529, 1807, 2189, 2587, 3058, 3614, 4378, 5174, 19877, 27661, 28457, 39754, 55322, 56914, 304271, 359593, 608542, 719186, 3955523, 7911046]

約数ペア:

[(1, 7911046), (2, 3955523), (11, 719186), (13, 608542), (22, 359593), (26, 304271), (139, 56914), (143, 55322), (199, 39754), (278, 28457), (286, 27661), (398, 19877), (1529, 5174), (1807, 4378), (2189, 3614), (2587, 3058)]