4923438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6688722

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 79, 94, 102, 141, 158, 221, 237, 282, 442, 474, 611, 663, 799, 1027, 1222, 1326, 1343, 1598, 1833, 2054, 2397, 2686, 3081, 3666, 3713, 4029, 4794, 6162, 7426, 8058, 10387, 11139, 17459, 20774, 22278, 31161, 34918, 48269, 52377, 62322, 63121, 96538, 104754, 126242, 144807, 189363, 289614, 378726, 820573, 1641146, 2461719, 4923438]

約数ペア:

[(1, 4923438), (2, 2461719), (3, 1641146), (6, 820573), (13, 378726), (17, 289614), (26, 189363), (34, 144807), (39, 126242), (47, 104754), (51, 96538), (78, 63121), (79, 62322), (94, 52377), (102, 48269), (141, 34918), (158, 31161), (221, 22278), (237, 20774), (282, 17459), (442, 11139), (474, 10387), (611, 8058), (663, 7426), (799, 6162), (1027, 4794), (1222, 4029), (1326, 3713), (1343, 3666), (1598, 3081), (1833, 2686), (2054, 2397)]