101888918

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{2477}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 155043504

約数和(自身を除く): 53154586

約数列:

[1, 2, 131, 157, 262, 314, 2477, 4954, 20567, 41134, 324487, 388889, 648974, 777778, 50944459, 101888918]

約数ペア:

[(1, 101888918), (2, 50944459), (131, 777778), (157, 648974), (262, 388889), (314, 324487), (2477, 41134), (4954, 20567)]