2155702961

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{2837}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 2265677568

約数和(自身を除く): 109974607

約数列:

[1, 41, 43, 431, 1763, 2837, 17671, 18533, 116317, 121991, 759853, 1222747, 5001631, 50132627, 52578121, 2155702961]

約数ペア:

[(1, 2155702961), (41, 52578121), (43, 50132627), (431, 5001631), (1763, 1222747), (2837, 759853), (17671, 121991), (18533, 116317)]