423412994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{10781}}^1$

素因数の和:11125

約数の個数: 16

約数和(自身を含む): 646273080

約数和(自身を除く): 222860086

約数列:

[1, 2, 73, 146, 269, 538, 10781, 19637, 21562, 39274, 787013, 1574026, 2900089, 5800178, 211706497, 423412994]

約数ペア:

[(1, 423412994), (2, 211706497), (73, 5800178), (146, 2900089), (269, 1574026), (538, 787013), (10781, 39274), (19637, 21562)]