8666871304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11905043}}^1$

素因数の和:11905069

約数の個数: 32

約数和(自身を含む): 20000473920

約数和(自身を除く): 11333602616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11905043, 23810086, 47620172, 83335301, 95240344, 154765559, 166670602, 309531118, 333341204, 619062236, 666682408, 1083358913, 1238124472, 2166717826, 4333435652, 8666871304]

約数ペア:

[(1, 8666871304), (2, 4333435652), (4, 2166717826), (7, 1238124472), (8, 1083358913), (13, 666682408), (14, 619062236), (26, 333341204), (28, 309531118), (52, 166670602), (56, 154765559), (91, 95240344), (104, 83335301), (182, 47620172), (364, 23810086), (728, 11905043)]