1331158156956

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{520797401}}^1$

素因数の和:520797482

約数の個数: 36

約数和(自身を含む): 3412264577904

約数和(自身を除く): 2081106420948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 520797401, 1041594802, 1562392203, 2083189604, 3124784406, 4687176609, 6249568812, 9374353218, 18748706436, 36976615471, 73953230942, 110929846413, 147906461884, 221859692826, 332789539239, 443719385652, 665579078478, 1331158156956]

約数ペア:

[(1, 1331158156956), (2, 665579078478), (3, 443719385652), (4, 332789539239), (6, 221859692826), (9, 147906461884), (12, 110929846413), (18, 73953230942), (36, 36976615471), (71, 18748706436), (142, 9374353218), (213, 6249568812), (284, 4687176609), (426, 3124784406), (639, 2083189604), (852, 1562392203), (1278, 1041594802), (2556, 520797401)]