123965044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5492

約数の個数: 48

約数和(自身を含む): 267097600

約数和(自身を除く): 143132556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5419, 5719, 10838, 11438, 21676, 22876, 37933, 75866, 102961, 151732, 205922, 233017, 411844, 466034, 720727, 932068, 1441454, 1631119, 2882908, 3262238, 4427323, 6524476, 8854646, 17709292, 30991261, 61982522, 123965044]

約数ペア:

[(1, 123965044), (2, 61982522), (4, 30991261), (7, 17709292), (14, 8854646), (19, 6524476), (28, 4427323), (38, 3262238), (43, 2882908), (76, 1631119), (86, 1441454), (133, 932068), (172, 720727), (266, 466034), (301, 411844), (532, 233017), (602, 205922), (817, 151732), (1204, 102961), (1634, 75866), (3268, 37933), (5419, 22876), (5719, 21676), (10838, 11438)]