740684014

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{186947}}^1$

素因数の和:187239

約数の個数: 16

約数和(自身を含む): 1274237568

約数和(自身を除く): 533553554

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 186947, 373894, 1308629, 2617258, 52906001, 105812002, 370342007, 740684014]

約数ペア:

[(1, 740684014), (2, 370342007), (7, 105812002), (14, 52906001), (283, 2617258), (566, 1308629), (1981, 373894), (3962, 186947)]