1294425407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 1585785600

約数和(自身を除く): 291360193

約数列:

[1, 11, 17, 19, 139, 187, 209, 323, 1529, 2363, 2621, 2641, 3553, 25993, 28831, 29051, 44557, 44897, 49799, 364319, 490127, 493867, 547789, 846583, 4007509, 6193423, 6922061, 9312413, 68127653, 76142671, 117675037, 1294425407]

約数ペア:

[(1, 1294425407), (11, 117675037), (17, 76142671), (19, 68127653), (139, 9312413), (187, 6922061), (209, 6193423), (323, 4007509), (1529, 846583), (2363, 547789), (2621, 493867), (2641, 490127), (3553, 364319), (25993, 49799), (28831, 44897), (29051, 44557)]