2018348752

素因数分解:

$2^4\times 7^1\times {\mathrm{18020971}}^1$

素因数の和:18020986

約数の個数: 20

約数和(自身を含む): 4469201056

約数和(自身を除く): 2450852304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18020971, 36041942, 72083884, 126146797, 144167768, 252293594, 288335536, 504587188, 1009174376, 2018348752]

約数ペア:

[(1, 2018348752), (2, 1009174376), (4, 504587188), (7, 288335536), (8, 252293594), (14, 144167768), (16, 126146797), (28, 72083884), (56, 36041942), (112, 18020971)]