127795316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{25703}}^1$

素因数の和:25831

約数の個数: 24

約数和(自身を含む): 246141504

約数和(自身を除く): 118346188

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 25703, 51406, 102812, 282733, 565466, 1130932, 2904439, 5808878, 11617756, 31948829, 63897658, 127795316]

約数ペア:

[(1, 127795316), (2, 63897658), (4, 31948829), (11, 11617756), (22, 5808878), (44, 2904439), (113, 1130932), (226, 565466), (452, 282733), (1243, 102812), (2486, 51406), (4972, 25703)]