1304814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 3050496

約数和(自身を除く): 1745682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 661, 987, 1322, 1974, 1983, 3966, 4627, 9254, 13881, 27762, 31067, 62134, 93201, 186402, 217469, 434938, 652407, 1304814]

約数ペア:

[(1, 1304814), (2, 652407), (3, 434938), (6, 217469), (7, 186402), (14, 93201), (21, 62134), (42, 31067), (47, 27762), (94, 13881), (141, 9254), (282, 4627), (329, 3966), (658, 1983), (661, 1974), (987, 1322)]