449740796

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{2251}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 794505600

約数和(自身を除く): 344764804

約数列:

[1, 2, 4, 199, 251, 398, 502, 796, 1004, 2251, 4502, 9004, 49949, 99898, 199796, 447949, 565001, 895898, 1130002, 1791796, 2260004, 112435199, 224870398, 449740796]

約数ペア:

[(1, 449740796), (2, 224870398), (4, 112435199), (199, 2260004), (251, 1791796), (398, 1130002), (502, 895898), (796, 565001), (1004, 447949), (2251, 199796), (4502, 99898), (9004, 49949)]