2019427456

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{267403}}^1$

素因数の和:267476

約数の個数: 32

約数和(自身を含む): 4091281200

約数和(自身を除く): 2071853744

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 267403, 534806, 1069612, 2139224, 4278448, 8556896, 15776777, 17113792, 31553554, 34227584, 63107108, 126214216, 252428432, 504856864, 1009713728, 2019427456]

約数ペア:

[(1, 2019427456), (2, 1009713728), (4, 504856864), (8, 252428432), (16, 126214216), (32, 63107108), (59, 34227584), (64, 31553554), (118, 17113792), (128, 15776777), (236, 8556896), (472, 4278448), (944, 2139224), (1888, 1069612), (3776, 534806), (7552, 267403)]