2813253886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1396849}}^1$

素因数の和:1396923

約数の個数: 16

約数和(自身を含む): 4525794000

約数和(自身を除く): 1712540114

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 1396849, 2793698, 26540131, 53080262, 74032997, 148065994, 1406626943, 2813253886]

約数ペア:

[(1, 2813253886), (2, 1406626943), (19, 148065994), (38, 74032997), (53, 53080262), (106, 26540131), (1007, 2793698), (2014, 1396849)]