1684268068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1940401}}^1$

素因数の和:1940443

約数の個数: 24

約数和(自身を含む): 3477200384

約数和(自身を除く): 1792932316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1940401, 3880802, 7761604, 13582807, 27165614, 54331228, 60152431, 120304862, 240609724, 421067017, 842134034, 1684268068]

約数ペア:

[(1, 1684268068), (2, 842134034), (4, 421067017), (7, 240609724), (14, 120304862), (28, 60152431), (31, 54331228), (62, 27165614), (124, 13582807), (217, 7761604), (434, 3880802), (868, 1940401)]