2100077719348

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{336335317}}^1$

素因数の和:336335551

約数の個数: 24

約数和(自身を含む): 4218990228992

約数和(自身を除く): 2118912509644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 336335317, 672670634, 1345341268, 2354347219, 4708694438, 9417388876, 75002775691, 150005551382, 300011102764, 525019429837, 1050038859674, 2100077719348]

約数ペア:

[(1, 2100077719348), (2, 1050038859674), (4, 525019429837), (7, 300011102764), (14, 150005551382), (28, 75002775691), (223, 9417388876), (446, 4708694438), (892, 2354347219), (1561, 1345341268), (3122, 672670634), (6244, 336335317)]