2285456494

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 3508876800

約数和(自身を除く): 1223420306

約数列:

[1, 2, 103, 197, 199, 206, 283, 394, 398, 566, 20291, 20497, 29149, 39203, 40582, 40994, 55751, 56317, 58298, 78406, 111502, 112634, 4037909, 5742353, 5800651, 8075818, 11094449, 11484706, 11601302, 22188898, 1142728247, 2285456494]

約数ペア:

[(1, 2285456494), (2, 1142728247), (103, 22188898), (197, 11601302), (199, 11484706), (206, 11094449), (283, 8075818), (394, 5800651), (398, 5742353), (566, 4037909), (20291, 112634), (20497, 111502), (29149, 78406), (39203, 58298), (40582, 56317), (40994, 55751)]