131465278

素因数分解:

$2^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{6599}}^1$

素因数の和:8031

約数の個数: 16

約数和(自身を含む): 225561600

約数和(自身を除く): 94096322

約数列:

[1, 2, 7, 14, 1423, 2846, 6599, 9961, 13198, 19922, 46193, 92386, 9390377, 18780754, 65732639, 131465278]

約数ペア:

[(1, 131465278), (2, 65732639), (7, 18780754), (14, 9390377), (1423, 92386), (2846, 46193), (6599, 19922), (9961, 13198)]