2728008794

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 4969230336

約数和(自身を除く): 2241221542

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 167, 194, 322, 334, 523, 679, 1046, 1169, 1358, 2231, 2338, 3661, 3841, 4462, 7322, 7682, 12029, 15617, 16199, 24058, 26887, 31234, 32398, 50731, 53774, 84203, 87341, 101462, 113393, 168406, 174682, 226786, 355117, 372577, 611387, 710234, 745154, 1166813, 1222774, 2008843, 2333626, 2608039, 4017686, 5216078, 8167691, 8472077, 14061901, 16335382, 16944154, 28123802, 59304539, 118609078, 194857771, 389715542, 1364004397, 2728008794]

約数ペア:

[(1, 2728008794), (2, 1364004397), (7, 389715542), (14, 194857771), (23, 118609078), (46, 59304539), (97, 28123802), (161, 16944154), (167, 16335382), (194, 14061901), (322, 8472077), (334, 8167691), (523, 5216078), (679, 4017686), (1046, 2608039), (1169, 2333626), (1358, 2008843), (2231, 1222774), (2338, 1166813), (3661, 745154), (3841, 710234), (4462, 611387), (7322, 372577), (7682, 355117), (12029, 226786), (15617, 174682), (16199, 168406), (24058, 113393), (26887, 101462), (31234, 87341), (32398, 84203), (50731, 53774)]