1315511465051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1\times {\mathrm{40531}}^1$

素因数の和:41715

約数の個数: 32

約数和(自身を含む): 1590125483520

約数和(自身を除く): 274614018469

約数列:

[1, 7, 19, 133, 277, 881, 1939, 5263, 6167, 16739, 36841, 40531, 117173, 244037, 283717, 770089, 1708259, 4636703, 5390623, 11227087, 32456921, 35707811, 78589609, 213314653, 249954677, 678448409, 1493202571, 4749138863, 9891063647, 69237445529, 187930209293, 1315511465051]

約数ペア:

[(1, 1315511465051), (7, 187930209293), (19, 69237445529), (133, 9891063647), (277, 4749138863), (881, 1493202571), (1939, 678448409), (5263, 249954677), (6167, 213314653), (16739, 78589609), (36841, 35707811), (40531, 32456921), (117173, 11227087), (244037, 5390623), (283717, 4636703), (770089, 1708259)]