2009318402

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{121321}}^1$

素因数の和:121363

約数の個数: 36

約数和(自身を含む): 3796529346

約数和(自身を除く): 1787210944

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 2366, 8281, 16562, 121321, 242642, 849247, 1577173, 1698494, 3154346, 5944729, 11040211, 11889458, 20503249, 22080422, 41006498, 77281477, 143522743, 154562954, 287045486, 1004659201, 2009318402]

約数ペア:

[(1, 2009318402), (2, 1004659201), (7, 287045486), (13, 154562954), (14, 143522743), (26, 77281477), (49, 41006498), (91, 22080422), (98, 20503249), (169, 11889458), (182, 11040211), (338, 5944729), (637, 3154346), (1183, 1698494), (1274, 1577173), (2366, 849247), (8281, 242642), (16562, 121321)]