2017447728

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{472249}}^1$

素因数の和:472349

約数の個数: 40

約数和(自身を含む): 5270310000

約数和(自身を除く): 3252862272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 472249, 944498, 1416747, 1888996, 2833494, 3777992, 5666988, 7555984, 11333976, 22667952, 42030161, 84060322, 126090483, 168120644, 252180966, 336241288, 504361932, 672482576, 1008723864, 2017447728]

約数ペア:

[(1, 2017447728), (2, 1008723864), (3, 672482576), (4, 504361932), (6, 336241288), (8, 252180966), (12, 168120644), (16, 126090483), (24, 84060322), (48, 42030161), (89, 22667952), (178, 11333976), (267, 7555984), (356, 5666988), (534, 3777992), (712, 2833494), (1068, 1888996), (1424, 1416747), (2136, 944498), (4272, 472249)]