429768848

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{340007}}^1$

素因数の和:340094

約数の個数: 20

約数和(自身を含む): 843219840

約数和(自身を除く): 413450992

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 340007, 680014, 1360028, 2720056, 5440112, 26860553, 53721106, 107442212, 214884424, 429768848]

約数ペア:

[(1, 429768848), (2, 214884424), (4, 107442212), (8, 53721106), (16, 26860553), (79, 5440112), (158, 2720056), (316, 1360028), (632, 680014), (1264, 340007)]