131262698

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{14627}}^1$

素因数の和:15277

約数の個数: 16

約数和(自身を含む): 225388224

約数和(自身を除く): 94125526

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 14627, 29254, 102389, 204778, 9375907, 18751814, 65631349, 131262698]

約数ペア:

[(1, 131262698), (2, 65631349), (7, 18751814), (14, 9375907), (641, 204778), (1282, 102389), (4487, 29254), (8974, 14627)]