1220802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1500798

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 349, 583, 698, 1047, 1166, 1749, 2094, 3498, 3839, 7678, 11517, 18497, 23034, 36994, 55491, 110982, 203467, 406934, 610401, 1220802]

約数ペア:

[(1, 1220802), (2, 610401), (3, 406934), (6, 203467), (11, 110982), (22, 55491), (33, 36994), (53, 23034), (66, 18497), (106, 11517), (159, 7678), (318, 3839), (349, 3498), (583, 2094), (698, 1749), (1047, 1166)]