248917828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{3457}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 446164992

約数和(自身を除く): 197247164

約数列:

[1, 2, 4, 47, 94, 188, 383, 766, 1532, 3457, 6914, 13828, 18001, 36002, 72004, 162479, 324958, 649916, 1324031, 2648062, 5296124, 62229457, 124458914, 248917828]

約数ペア:

[(1, 248917828), (2, 124458914), (4, 62229457), (47, 5296124), (94, 2648062), (188, 1324031), (383, 649916), (766, 324958), (1532, 162479), (3457, 72004), (6914, 36002), (13828, 18001)]