127698734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 213058560

約数和(自身を除く): 85359826

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 589, 817, 1178, 1333, 1634, 2521, 2666, 5042, 25327, 47899, 50654, 78151, 95798, 108403, 156302, 216806, 1484869, 2059657, 2969738, 3360493, 4119314, 6720986, 63849367, 127698734]

約数ペア:

[(1, 127698734), (2, 63849367), (19, 6720986), (31, 4119314), (38, 3360493), (43, 2969738), (62, 2059657), (86, 1484869), (589, 216806), (817, 156302), (1178, 108403), (1333, 95798), (1634, 78151), (2521, 50654), (2666, 47899), (5042, 25327)]