2649352

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 5107050

約数和(自身を除く): 2457698

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 712, 3721, 5429, 7442, 10858, 14884, 21716, 29768, 43432, 331169, 662338, 1324676, 2649352]

約数ペア:

[(1, 2649352), (2, 1324676), (4, 662338), (8, 331169), (61, 43432), (89, 29768), (122, 21716), (178, 14884), (244, 10858), (356, 7442), (488, 5429), (712, 3721)]