127649522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63761}}^1$

素因数の和:63794

約数の個数: 32

約数和(自身を含む): 257088384

約数和(自身を除く): 129438862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 63761, 127522, 446327, 701371, 828893, 892654, 1402742, 1657786, 4909597, 5802251, 9117823, 9819194, 11604502, 18235646, 63824761, 127649522]

約数ペア:

[(1, 127649522), (2, 63824761), (7, 18235646), (11, 11604502), (13, 9819194), (14, 9117823), (22, 5802251), (26, 4909597), (77, 1657786), (91, 1402742), (143, 892654), (154, 828893), (182, 701371), (286, 446327), (1001, 127522), (2002, 63761)]