127797002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{22571}}^1$

素因数の和:22741

約数の個数: 16

約数和(自身を含む): 203148000

約数和(自身を除く): 75350998

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 22571, 45142, 428849, 857698, 3363079, 6726158, 63898501, 127797002]

約数ペア:

[(1, 127797002), (2, 63898501), (19, 6726158), (38, 3363079), (149, 857698), (298, 428849), (2831, 45142), (5662, 22571)]