2002040957

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{8059}}^1$

素因数の和:9632

約数の個数: 16

約数和(自身を含む): 2389370880

約数和(自身を除く): 387329923

約数列:

[1, 7, 23, 161, 1543, 8059, 10801, 35489, 56413, 185357, 248423, 1297499, 12435037, 87045259, 286005851, 2002040957]

約数ペア:

[(1, 2002040957), (7, 286005851), (23, 87045259), (161, 12435037), (1543, 1297499), (8059, 248423), (10801, 185357), (35489, 56413)]