130969958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{406739}}^1$

素因数の和:406771

約数の個数: 16

約数和(自身を含む): 234282240

約数和(自身を除く): 103312282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 406739, 813478, 2847173, 5694346, 9354997, 18709994, 65484979, 130969958]

約数ペア:

[(1, 130969958), (2, 65484979), (7, 18709994), (14, 9354997), (23, 5694346), (46, 2847173), (161, 813478), (322, 406739)]