1330369018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{709}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 2329538400

約数和(自身を除く): 999169382

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 709, 737, 1273, 1418, 1474, 2546, 4489, 7799, 8978, 13471, 14003, 15598, 26942, 28006, 47503, 49379, 85291, 95006, 98758, 148181, 170582, 296362, 522533, 902557, 938201, 1045066, 1805114, 1876402, 3182701, 6365402, 9928127, 19856254, 35009711, 60471319, 70019422, 120942638, 665184509, 1330369018]

約数ペア:

[(1, 1330369018), (2, 665184509), (11, 120942638), (19, 70019422), (22, 60471319), (38, 35009711), (67, 19856254), (134, 9928127), (209, 6365402), (418, 3182701), (709, 1876402), (737, 1805114), (1273, 1045066), (1418, 938201), (1474, 902557), (2546, 522533), (4489, 296362), (7799, 170582), (8978, 148181), (13471, 98758), (14003, 95006), (15598, 85291), (26942, 49379), (28006, 47503)]