897358462

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64033}}^1$

素因数の和:64073

約数の個数: 48

約数和(自身を含む): 1839568752

約数和(自身を除く): 942210290

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 64033, 128066, 448231, 704363, 832429, 896462, 1408726, 1664858, 3137617, 4930541, 5827003, 6275234, 9156719, 9861082, 11654006, 18313438, 34513787, 40789021, 64097033, 69027574, 81578042, 128194066, 448679231, 897358462]

約数ペア:

[(1, 897358462), (2, 448679231), (7, 128194066), (11, 81578042), (13, 69027574), (14, 64097033), (22, 40789021), (26, 34513787), (49, 18313438), (77, 11654006), (91, 9861082), (98, 9156719), (143, 6275234), (154, 5827003), (182, 4930541), (286, 3137617), (539, 1664858), (637, 1408726), (1001, 896462), (1078, 832429), (1274, 704363), (2002, 448231), (7007, 128066), (14014, 64033)]