450984944

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 885360000

約数和(自身を除く): 434375056

約数列:

[1, 2, 4, 8, 16, 139, 199, 278, 398, 556, 796, 1019, 1112, 1592, 2038, 2224, 3184, 4076, 8152, 16304, 27661, 55322, 110644, 141641, 202781, 221288, 283282, 405562, 442576, 566564, 811124, 1133128, 1622248, 2266256, 3244496, 28186559, 56373118, 112746236, 225492472, 450984944]

約数ペア:

[(1, 450984944), (2, 225492472), (4, 112746236), (8, 56373118), (16, 28186559), (139, 3244496), (199, 2266256), (278, 1622248), (398, 1133128), (556, 811124), (796, 566564), (1019, 442576), (1112, 405562), (1592, 283282), (2038, 221288), (2224, 202781), (3184, 141641), (4076, 110644), (8152, 55322), (16304, 27661)]