129972038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{546101}}^1$

素因数の和:546127

約数の個数: 16

約数和(自身を含む): 235916064

約数和(自身を除く): 105944026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 546101, 1092202, 3822707, 7645414, 9283717, 18567434, 64986019, 129972038]

約数ペア:

[(1, 129972038), (2, 64986019), (7, 18567434), (14, 9283717), (17, 7645414), (34, 3822707), (119, 1092202), (238, 546101)]