331260982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 548900352

約数和(自身を除く): 217639370

約数列:

[1, 2, 13, 26, 47, 94, 307, 611, 614, 883, 1222, 1766, 3991, 7982, 11479, 14429, 22958, 28858, 41501, 83002, 187577, 271081, 375154, 539513, 542162, 1079026, 3524053, 7048106, 12740807, 25481614, 165630491, 331260982]

約数ペア:

[(1, 331260982), (2, 165630491), (13, 25481614), (26, 12740807), (47, 7048106), (94, 3524053), (307, 1079026), (611, 542162), (614, 539513), (883, 375154), (1222, 271081), (1766, 187577), (3991, 83002), (7982, 41501), (11479, 28858), (14429, 22958)]