2019401608

素因数分解:

$2^3\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{10691}}^1$

素因数の和:14077

約数の個数: 32

約数和(自身を含む): 4328976960

約数和(自身を除く): 2309575352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3373, 6746, 10691, 13492, 21382, 23611, 26984, 42764, 47222, 74837, 85528, 94444, 149674, 188888, 299348, 598696, 36060743, 72121486, 144242972, 252425201, 288485944, 504850402, 1009700804, 2019401608]

約数ペア:

[(1, 2019401608), (2, 1009700804), (4, 504850402), (7, 288485944), (8, 252425201), (14, 144242972), (28, 72121486), (56, 36060743), (3373, 598696), (6746, 299348), (10691, 188888), (13492, 149674), (21382, 94444), (23611, 85528), (26984, 74837), (42764, 47222)]