1992654608

素因数分解:

$2^4\times 7^1\times {\mathrm{17791559}}^1$

素因数の和:17791574

約数の個数: 20

約数和(自身を含む): 4412306880

約数和(自身を除く): 2419652272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17791559, 35583118, 71166236, 124540913, 142332472, 249081826, 284664944, 498163652, 996327304, 1992654608]

約数ペア:

[(1, 1992654608), (2, 996327304), (4, 498163652), (7, 284664944), (8, 249081826), (14, 142332472), (16, 124540913), (28, 71166236), (56, 35583118), (112, 17791559)]