2440334384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{17509}}^1$

素因数の和:17829

約数の個数: 40

約数和(自身を含む): 4898317440

約数和(自身を除く): 2457983056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 281, 496, 562, 1124, 2248, 4496, 8711, 17422, 17509, 34844, 35018, 69688, 70036, 139376, 140072, 280144, 542779, 1085558, 2171116, 4342232, 4920029, 8684464, 9840058, 19680116, 39360232, 78720464, 152520899, 305041798, 610083596, 1220167192, 2440334384]

約数ペア:

[(1, 2440334384), (2, 1220167192), (4, 610083596), (8, 305041798), (16, 152520899), (31, 78720464), (62, 39360232), (124, 19680116), (248, 9840058), (281, 8684464), (496, 4920029), (562, 4342232), (1124, 2171116), (2248, 1085558), (4496, 542779), (8711, 280144), (17422, 140072), (17509, 139376), (34844, 70036), (35018, 69688)]