538670865572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5139793}}^1$

素因数の和:5140020

約数の個数: 48

約数和(自身を含む): 1139800717440

約数和(自身を除く): 601129851868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 197, 266, 394, 532, 788, 1379, 2758, 3743, 5516, 7486, 14972, 26201, 52402, 104804, 5139793, 10279586, 20559172, 35978551, 71957102, 97656067, 143914204, 195312134, 390624268, 683592469, 1012539221, 1367184938, 2025078442, 2734369876, 4050156884, 7087774547, 14175549094, 19238245199, 28351098188, 38476490398, 76952980796, 134667716393, 269335432786, 538670865572]

約数ペア:

[(1, 538670865572), (2, 269335432786), (4, 134667716393), (7, 76952980796), (14, 38476490398), (19, 28351098188), (28, 19238245199), (38, 14175549094), (76, 7087774547), (133, 4050156884), (197, 2734369876), (266, 2025078442), (394, 1367184938), (532, 1012539221), (788, 683592469), (1379, 390624268), (2758, 195312134), (3743, 143914204), (5516, 97656067), (7486, 71957102), (14972, 35978551), (26201, 20559172), (52402, 10279586), (104804, 5139793)]