254814664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2450141}}^1$

素因数の和:2450160

約数の個数: 16

約数和(自身を含む): 514529820

約数和(自身を除く): 259715156

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2450141, 4900282, 9800564, 19601128, 31851833, 63703666, 127407332, 254814664]

約数ペア:

[(1, 254814664), (2, 127407332), (4, 63703666), (8, 31851833), (13, 19601128), (26, 9800564), (52, 4900282), (104, 2450141)]