2016648752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{3623}}^1$

素因数の和:5481

約数の個数: 40

約数和(自身を含む): 4116284160

約数和(自身を除く): 2099635408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1831, 3623, 3662, 7246, 7324, 14492, 14648, 28984, 29296, 34789, 57968, 68837, 69578, 137674, 139156, 275348, 278312, 550696, 556624, 1101392, 6633713, 13267426, 26534852, 53069704, 106139408, 126040547, 252081094, 504162188, 1008324376, 2016648752]

約数ペア:

[(1, 2016648752), (2, 1008324376), (4, 504162188), (8, 252081094), (16, 126040547), (19, 106139408), (38, 53069704), (76, 26534852), (152, 13267426), (304, 6633713), (1831, 1101392), (3623, 556624), (3662, 550696), (7246, 278312), (7324, 275348), (14492, 139156), (14648, 137674), (28984, 69578), (29296, 68837), (34789, 57968)]