131569396

素因数分解:

$2^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{3541}}^1$

素因数の和:4879

約数の個数: 24

約数和(自身を含む): 263411456

約数和(自身を除く): 131842060

約数列:

[1, 2, 4, 7, 14, 28, 1327, 2654, 3541, 5308, 7082, 9289, 14164, 18578, 24787, 37156, 49574, 99148, 4698907, 9397814, 18795628, 32892349, 65784698, 131569396]

約数ペア:

[(1, 131569396), (2, 65784698), (4, 32892349), (7, 18795628), (14, 9397814), (28, 4698907), (1327, 99148), (2654, 49574), (3541, 37156), (5308, 24787), (7082, 18578), (9289, 14164)]