138417361922

素因数分解:

$2^1\times 7^1\times {\mathrm{63901}}^1\times {\mathrm{154723}}^1$

素因数の和:218633

約数の個数: 16

約数和(自身を含む): 237292153152

約数和(自身を除く): 98874791230

約数列:

[1, 2, 7, 14, 63901, 127802, 154723, 309446, 447307, 894614, 1083061, 2166122, 9886954423, 19773908846, 69208680961, 138417361922]

約数ペア:

[(1, 138417361922), (2, 69208680961), (7, 19773908846), (14, 9886954423), (63901, 2166122), (127802, 1083061), (154723, 894614), (309446, 447307)]